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| Date | Daily minimum temperatures in Melbourne, Australia, 1981-1990 | |
|---|---|---|
| 1981-01-01 | 20.7 | |
| 1981-01-02 | 17.9 | |
| 1981-01-03 | 18.8 | |
| 1981-01-04 | 14.6 | |
| 1981-01-05 | 15.8 | |
| 1981-01-06 | 15.8 | |
| 1981-01-07 | 15.8 | |
| 1981-01-08 | 17.4 | |
| 1981-01-09 | 21.8 | |
| 1981-01-10 | 20.0 | |
| 1981-01-11 | 16.2 | |
| 1981-01-12 | 13.3 | |
| 1981-01-13 | 16.7 | |
| 1981-01-14 | 21.5 | |
| 1981-01-15 | 25.0 | |
| 1981-01-16 | 20.7 | |
| 1981-01-17 | 20.6 | |
| 1981-01-18 | 24.8 | |
| 1981-01-19 | 17.7 | |
| 1981-01-20 | 15.5 | |
| 1981-01-21 | 18.2 | |
| 1981-01-22 | 12.1 | |
| 1981-01-23 | 14.4 | |
| 1981-01-24 | 16.0 | |
| 1981-01-25 | 16.5 | |
| 1981-01-26 | 18.7 | |
| 1981-01-27 | 19.4 | |
| 1981-01-28 | 17.2 | |
| 1981-01-29 | 15.5 | |
| 1981-01-30 | 15.1 | |
| 1981-01-31 | 15.4 | |
| 1981-02-01 | 15.3 | |
| 1981-02-02 | 18.8 | |
| 1981-02-03 | 21.9 | |
| 1981-02-04 | 19.9 | |
| 1981-02-05 | 16.6 | |
| 1981-02-06 | 16.8 | |
| 1981-02-07 | 14.6 | |
| 1981-02-08 | 17.1 | |
| 1981-02-09 | 25.0 | |
| 1981-02-10 | 15.0 | |
| 1981-02-11 | 13.7 | |
| 1981-02-12 | 13.9 | |
| 1981-02-13 | 18.3 | |
| 1981-02-14 | 22.0 | |
| 1981-02-15 | 22.1 | |
| 1981-02-16 | 21.2 | |
| 1981-02-17 | 18.4 | |
| 1981-02-18 | 16.6 | |
| 1981-02-19 | 16.1 | |
| 1981-02-20 | 15.7 | |
| 1981-02-21 | 16.6 | |
| 1981-02-22 | 16.5 | |
| 1981-02-23 | 14.4 | |
| 1981-02-24 | 14.4 | |
| 1981-02-25 | 18.5 | |
| 1981-02-26 | 16.9 | |
| 1981-02-27 | 17.5 | |
| 1981-02-28 | 21.2 | |
| 1981-03-01 | 17.8 | |
| 1981-03-02 | 18.6 | |
| 1981-03-03 | 17.0 | |
| 1981-03-04 | 16.0 | |
| 1981-03-05 | 13.3 | |
| 1981-03-06 | 14.3 | |
| 1981-03-07 | 11.4 | |
| 1981-03-08 | 16.3 | |
| 1981-03-09 | 16.1 | |
| 1981-03-10 | 11.8 | |
| 1981-03-11 | 12.2 | |
| 1981-03-12 | 14.7 | |
| 1981-03-13 | 11.8 | |
| 1981-03-14 | 11.3 | |
| 1981-03-15 | 10.6 | |
| 1981-03-16 | 11.7 | |
| 1981-03-17 | 14.2 | |
| 1981-03-18 | 11.2 | |
| 1981-03-19 | 16.9 | |
| 1981-03-20 | 16.7 | |
| 1981-03-21 | 8.1 | |
| 1981-03-22 | 8.0 | |
| 1981-03-23 | 8.8 | |
| 1981-03-24 | 13.4 | |
| 1981-03-25 | 10.9 | |
| 1981-03-26 | 13.4 | |
| 1981-03-27 | 11.0 | |
| 1981-03-28 | 15.0 | |
| 1981-03-29 | 15.7 | |
| 1981-03-30 | 14.5 | |
| 1981-03-31 | 15.8 | |
| 1981-04-01 | 16.7 | |
| 1981-04-02 | 16.8 | |
| 1981-04-03 | 17.5 | |
| 1981-04-04 | 17.1 | |
| 1981-04-05 | 18.1 | |
| 1981-04-06 | 16.6 | |
| 1981-04-07 | 10.0 | |
| 1981-04-08 | 14.9 | |
| 1981-04-09 | 15.9 | |
| 1981-04-10 | 13.0 | |
| 1981-04-11 | 7.6 | |
| 1981-04-12 | 11.5 | |
| 1981-04-13 | 13.5 | |
| 1981-04-14 | 13.0 | |
| 1981-04-15 | 13.3 | |
| 1981-04-16 | 12.1 | |
| 1981-04-17 | 12.4 | |
| 1981-04-18 | 13.2 | |
| 1981-04-19 | 13.8 | |
| 1981-04-20 | 10.6 | |
| 1981-04-21 | 9.0 | |
| 1981-04-22 | 10.0 | |
| 1981-04-23 | 9.8 | |
| 1981-04-24 | 11.5 | |
| 1981-04-25 | 8.9 | |
| 1981-04-26 | 7.4 | |
| 1981-04-27 | 9.9 | |
| 1981-04-28 | 9.3 | |
| 1981-04-29 | 9.9 | |
| 1981-04-30 | 7.4 | |
| 1981-05-01 | 8.6 | |
| 1981-05-02 | 11.9 | |
| 1981-05-03 | 14.0 | |
| 1981-05-04 | 8.6 | |
| 1981-05-05 | 10.0 | |
| 1981-05-06 | 13.5 | |
| 1981-05-07 | 12.0 | |
| 1981-05-08 | 10.5 | |
| 1981-05-09 | 10.7 | |
| 1981-05-10 | 8.1 | |
| 1981-05-11 | 10.1 | |
| 1981-05-12 | 10.6 | |
| 1981-05-13 | 5.3 | |
| 1981-05-14 | 6.6 | |
| 1981-05-15 | 8.5 | |
| 1981-05-16 | 11.2 | |
| 1981-05-17 | 9.8 | |
| 1981-05-18 | 5.9 | |
| 1981-05-19 | 3.2 | |
| 1981-05-20 | 2.1 | |
| 1981-05-21 | 3.4 | |
| 1981-05-22 | 5.4 | |
| 1981-05-23 | 9.6 | |
| 1981-05-24 | 11.5 | |
| 1981-05-25 | 12.3 | |
| 1981-05-26 | 12.6 | |
| 1981-05-27 | 11.0 | |
| 1981-05-28 | 11.2 | |
| 1981-05-29 | 11.4 | |
| 1981-05-30 | 11.8 | |
| 1981-05-31 | 12.8 | |
| 1981-06-01 | 11.6 | |
| 1981-06-02 | 10.6 | |
| 1981-06-03 | 9.8 | |
| 1981-06-04 | 11.2 | |
| 1981-06-05 | 5.7 | |
| 1981-06-06 | 7.1 | |
| 1981-06-07 | 2.5 | |
| 1981-06-08 | 3.5 | |
| 1981-06-09 | 4.6 | |
| 1981-06-10 | 11.0 | |
| 1981-06-11 | 5.7 | |
| 1981-06-12 | 7.7 | |
| 1981-06-13 | 10.4 | |
| 1981-06-14 | 11.4 | |
| 1981-06-15 | 9.2 | |
| 1981-06-16 | 6.1 | |
| 1981-06-17 | 2.7 | |
| 1981-06-18 | 4.3 | |
| 1981-06-19 | 6.3 | |
| 1981-06-20 | 3.8 | |
| 1981-06-21 | 4.4 | |
| 1981-06-22 | 7.1 | |
| 1981-06-23 | 4.8 | |
| 1981-06-24 | 5.8 | |
| 1981-06-25 | 6.2 | |
| 1981-06-26 | 7.3 | |
| 1981-06-27 | 9.2 | |
| 1981-06-28 | 10.2 | |
| 1981-06-29 | 9.5 | |
| 1981-06-30 | 9.5 | |
| 1981-07-01 | 10.7 | |
| 1981-07-02 | 10.0 | |
| 1981-07-03 | 6.5 | |
| 1981-07-04 | 7.0 | |
| 1981-07-05 | 7.4 | |
| 1981-07-06 | 8.1 | |
| 1981-07-07 | 6.6 | |
| 1981-07-08 | 8.3 | |
| 1981-07-09 | 8.9 | |
| 1981-07-10 | 4.6 | |
| 1981-07-11 | 6.8 | |
| 1981-07-12 | 5.7 | |
| 1981-07-13 | 6.1 | |
| 1981-07-14 | 7.0 | |
| 1981-07-15 | 7.2 | |
| 1981-07-16 | 6.3 | |
| 1981-07-17 | 8.8 | |
| 1981-07-18 | 5.0 | |
| 1981-07-19 | 7.4 | |
| 1981-07-20 | 10.1 | |
| 1981-07-21 | 12.0 | |
| 1981-07-22 | 9.0 | |
| 1981-07-23 | 8.9 | |
| 1981-07-24 | 9.8 | |
| 1981-07-25 | 9.0 | |
| 1981-07-26 | 9.2 | |
| 1981-07-27 | 7.7 | |
| 1981-07-28 | 8.0 | |
| 1981-07-29 | 6.1 | |
| 1981-07-30 | 3.5 | |
| 1981-07-31 | 3.2 | |
| 1981-08-01 | 5.7 | |
| 1981-08-02 | 7.7 | |
| 1981-08-03 | 9.0 | |
| 1981-08-04 | 10.0 | |
| 1981-08-05 | 6.2 | |
| 1981-08-06 | 6.9 | |
| 1981-08-07 | 6.5 | |
| 1981-08-08 | 6.8 | |
| 1981-08-09 | 7.0 | |
| 1981-08-10 | 5.2 | |
| 1981-08-11 | 3.0 | |
| 1981-08-12 | 5.6 | |
| 1981-08-13 | 7.9 | |
| 1981-08-14 | 9.0 | |
| 1981-08-15 | 8.6 | |
| 1981-08-16 | 10.3 | |
| 1981-08-17 | 10.5 | |
| 1981-08-18 | 7.6 | |
| 1981-08-19 | 9.7 | |
| 1981-08-20 | 12.5 | |
| 1981-08-21 | 7.4 | |
| 1981-08-22 | 7.9 | |
| 1981-08-23 | 3.9 | |
| 1981-08-24 | 6.6 | |
| 1981-08-25 | 4.6 | |
| 1981-08-26 | 7.0 | |
| 1981-08-27 | 6.0 | |
| 1981-08-28 | 5.5 | |
| 1981-08-29 | 8.1 | |
| 1981-08-30 | 5.5 | |
| 1981-08-31 | 6.2 | |
| 1981-09-01 | 8.0 | |
| 1981-09-02 | 10.3 | |
| 1981-09-03 | 9.8 | |
| 1981-09-04 | 9.6 | |
| 1981-09-05 | 8.5 | |
| 1981-09-06 | 7.5 | |
| 1981-09-07 | 11.2 | |
| 1981-09-08 | 14.6 | |
| 1981-09-09 | 11.7 | |
| 1981-09-10 | 7.8 | |
| 1981-09-11 | 12.3 | |
| 1981-09-12 | 10.1 | |
| 1981-09-13 | 11.5 | |
| 1981-09-14 | 7.3 | |
| 1981-09-15 | 10.9 | |
| 1981-09-16 | 14.1 | |
| 1981-09-17 | 10.7 | |
| 1981-09-18 | 16.9 | |
| 1981-09-19 | 10.5 | |
| 1981-09-20 | 6.5 | |
| 1981-09-21 | 11.0 | |
| 1981-09-22 | 6.3 | |
| 1981-09-23 | 10.5 | |
| 1981-09-24 | 7.2 | |
| 1981-09-25 | 7.6 | |
| 1981-09-26 | 10.7 | |
| 1981-09-27 | 7.8 | |
| 1981-09-28 | 9.6 | |
| 1981-09-29 | 11.4 | |
| 1981-09-30 | 12.4 | |
| 1981-10-01 | 8.9 | |
| 1981-10-02 | 13.2 | |
| 1981-10-03 | 8.6 | |
| 1981-10-04 | 6.2 | |
| 1981-10-05 | 11.4 | |
| 1981-10-06 | 13.2 | |
| 1981-10-07 | 14.3 | |
| 1981-10-08 | 7.3 | |
| 1981-10-09 | 12.9 | |
| 1981-10-10 | 7.8 | |
| 1981-10-11 | 6.2 | |
| 1981-10-12 | 5.6 | |
| 1981-10-13 | 10.0 | |
| 1981-10-14 | 13.3 | |
| 1981-10-15 | 8.3 | |
| 1981-10-16 | 10.2 | |
| 1981-10-17 | 8.6 | |
| 1981-10-18 | 7.3 | |
| 1981-10-19 | 10.4 | |
| 1981-10-20 | 11.2 | |
| 1981-10-21 | 13.2 | |
| 1981-10-22 | 11.4 | |
| 1981-10-23 | 9.1 | |
| 1981-10-24 | 6.6 | |
| 1981-10-25 | 8.4 | |
| 1981-10-26 | 9.7 | |
| 1981-10-27 | 13.2 | |
| 1981-10-28 | 12.5 | |
| 1981-10-29 | 11.0 | |
| 1981-10-30 | 11.0 | |
| 1981-10-31 | 11.7 | |
| 1981-11-01 | 9.2 | |
| 1981-11-02 | 11.5 | |
| 1981-11-03 | 13.6 | |
| 1981-11-04 | 13.7 | |
| 1981-11-05 | 10.4 | |
| 1981-11-06 | 11.5 | |
| 1981-11-07 | 7.6 | |
| 1981-11-08 | 9.6 | |
| 1981-11-09 | 14.2 | |
| 1981-11-10 | 15.7 | |
| 1981-11-11 | 10.5 | |
| 1981-11-12 | 10.5 | |
| 1981-11-13 | 9.7 | |
| 1981-11-14 | 9.5 | |
| 1981-11-15 | 11.3 | |
| 1981-11-16 | 8.9 | |
| 1981-11-17 | 9.4 | |
| 1981-11-18 | 11.9 | |
| 1981-11-19 | 11.7 | |
| 1981-11-20 | 13.4 | |
| 1981-11-21 | 12.6 | |
| 1981-11-22 | 10.1 | |
| 1981-11-23 | 15.8 | |
| 1981-11-24 | 13.6 | |
| 1981-11-25 | 11.9 | |
| 1981-11-26 | 9.9 | |
| 1981-11-27 | 12.6 | |
| 1981-11-28 | 17.8 | |
| 1981-11-29 | 15.0 | |
| 1981-11-30 | 13.6 | |
| 1981-12-01 | 13.4 | |
| 1981-12-02 | 10.5 | |
| 1981-12-03 | 14.2 | |
| 1981-12-04 | 11.5 | |
| 1981-12-05 | 13.0 | |
| 1981-12-06 | 15.0 | |
| 1981-12-07 | 14.7 | |
| 1981-12-08 | 12.6 | |
| 1981-12-09 | 12.5 | |
| 1981-12-10 | 13.5 | |
| 1981-12-11 | 14.8 | |
| 1981-12-12 | 17.2 | |
| 1981-12-13 | 9.7 | |
| 1981-12-14 | 12.1 | |
| 1981-12-15 | 12.8 | |
| 1981-12-16 | 11.2 | |
| 1981-12-17 | 16.4 | |
| 1981-12-18 | 15.6 | |
| 1981-12-19 | 13.3 | |
| 1981-12-20 | 11.0 | |
| 1981-12-21 | 11.1 | |
| 1981-12-22 | 15.0 | |
| 1981-12-23 | 12.8 | |
| 1981-12-24 | 15.0 | |
| 1981-12-25 | 14.2 | |
| 1981-12-26 | 14.0 | |
| 1981-12-27 | 15.5 | |
| 1981-12-28 | 13.3 | |
| 1981-12-29 | 15.6 | |
| 1981-12-30 | 15.2 | |
| 1981-12-31 | 17.4 | |
| 1982-01-01 | 17.0 | |
| 1982-01-02 | 15.0 | |
| 1982-01-03 | 13.5 | |
| 1982-01-04 | 15.2 | |
| 1982-01-05 | 13.0 | |
| 1982-01-06 | 12.5 | |
| 1982-01-07 | 14.1 | |
| 1982-01-08 | 14.8 | |
| 1982-01-09 | 16.2 | |
| 1982-01-10 | 15.8 | |
| 1982-01-11 | 19.1 | |
| 1982-01-12 | 22.2 | |
| 1982-01-13 | 15.9 | |
| 1982-01-14 | 13.0 | |
| 1982-01-15 | 14.1 | |
| 1982-01-16 | 15.8 | |
| 1982-01-17 | 24.0 | |
| 1982-01-18 | 18.0 | |
| 1982-01-19 | 19.7 | |
| 1982-01-20 | 25.2 | |
| 1982-01-21 | 20.5 | |
| 1982-01-22 | 19.3 | |
| 1982-01-23 | 15.8 | |
| 1982-01-24 | 17.0 | |
| 1982-01-25 | 18.4 | |
| 1982-01-26 | 13.3 | |
| 1982-01-27 | 14.6 | |
| 1982-01-28 | 12.5 | |
| 1982-01-29 | 17.0 | |
| 1982-01-30 | 17.1 | |
| 1982-01-31 | 14.0 | |
| 1982-02-01 | 14.6 | |
| 1982-02-02 | 13.3 | |
| 1982-02-03 | 14.8 | |
| 1982-02-04 | 15.1 | |
| 1982-02-05 | 13.1 | |
| 1982-02-06 | 13.6 | |
| 1982-02-07 | 19.5 | |
| 1982-02-08 | 22.7 | |
| 1982-02-09 | 17.2 | |
| 1982-02-10 | 13.5 | |
| 1982-02-11 | 15.4 | |
| 1982-02-12 | 17.0 | |
| 1982-02-13 | 19.2 | |
| 1982-02-14 | 22.8 | |
| 1982-02-15 | 26.3 | |
| 1982-02-16 | 18.2 | |
| 1982-02-17 | 17.0 | |
| 1982-02-18 | 14.8 | |
| 1982-02-19 | 12.8 | |
| 1982-02-20 | 15.5 | |
| 1982-02-21 | 15.6 | |
| 1982-02-22 | 13.1 | |
| 1982-02-23 | 15.2 | |
| 1982-02-24 | 14.1 | |
| 1982-02-25 | 12.5 | |
| 1982-02-26 | 14.6 | |
| 1982-02-27 | 10.4 | |
| 1982-02-28 | 13.9 | |
| 1982-03-01 | 11.9 | |
| 1982-03-02 | 13.5 | |
| 1982-03-03 | 9.8 | |
| 1982-03-04 | 14.0 | |
| 1982-03-05 | 21.5 | |
| 1982-03-06 | 19.5 | |
| 1982-03-07 | 16.7 | |
| 1982-03-08 | 19.1 | |
| 1982-03-09 | 11.0 | |
| 1982-03-10 | 9.0 | |
| 1982-03-11 | 10.0 | |
| 1982-03-12 | 14.6 | |
| 1982-03-13 | 12.5 | |
| 1982-03-14 | 17.2 | |
| 1982-03-15 | 19.2 | |
| 1982-03-16 | 22.2 | |
| 1982-03-17 | 15.7 | |
| 1982-03-18 | 14.2 | |
| 1982-03-19 | 9.8 | |
| 1982-03-20 | 14.0 | |
| 1982-03-21 | 17.5 | |
| 1982-03-22 | 20.7 | |
| 1982-03-23 | 15.6 | |
| 1982-03-24 | 13.2 | |
| 1982-03-25 | 14.5 | |
| 1982-03-26 | 16.8 | |
| 1982-03-27 | 17.2 | |
| 1982-03-28 | 13.4 | |
| 1982-03-29 | 14.2 | |
| 1982-03-30 | 14.3 | |
| 1982-03-31 | 10.2 | |
| 1982-04-01 | 10.4 | |
| 1982-04-02 | 12.3 | |
| 1982-04-03 | 11.9 | |
| 1982-04-04 | 11.2 | |
| 1982-04-05 | 8.5 | |
| 1982-04-06 | 12.0 | |
| 1982-04-07 | 12.4 | |
| 1982-04-08 | 12.9 | |
| 1982-04-09 | 10.1 | |
| 1982-04-10 | 15.0 | |
| 1982-04-11 | 13.6 | |
| 1982-04-12 | 12.4 | |
| 1982-04-13 | 13.6 | |
| 1982-04-14 | 16.1 | |
| 1982-04-15 | 19.5 | |
| 1982-04-16 | 14.2 | |
| 1982-04-17 | 9.3 | |
| 1982-04-18 | 10.1 | |
| 1982-04-19 | 7.4 | |
| 1982-04-20 | 8.6 | |
| 1982-04-21 | 7.8 | |
| 1982-04-22 | 9.1 | |
| 1982-04-23 | 13.0 | |
| 1982-04-24 | 16.5 | |
| 1982-04-25 | 12.9 | |
| 1982-04-26 | 6.9 | |
| 1982-04-27 | 6.9 | |
| 1982-04-28 | 8.7 | |
| 1982-04-29 | 10.0 | |
| 1982-04-30 | 10.8 | |
| 1982-05-01 | 7.5 | |
| 1982-05-02 | 6.3 | |
| 1982-05-03 | 11.9 | |
| 1982-05-04 | 13.8 | |
| 1982-05-05 | 11.8 | |
| 1982-05-06 | 11.0 | |
| 1982-05-07 | 10.1 | |
| 1982-05-08 | 8.5 | |
| 1982-05-09 | 5.5 | |
| 1982-05-10 | 7.6 | |
| 1982-05-11 | 8.7 | |
| 1982-05-12 | 10.8 | |
| 1982-05-13 | 11.2 | |
| 1982-05-14 | 9.1 | |
| 1982-05-15 | 3.7 | |
| 1982-05-16 | 4.6 | |
| 1982-05-17 | 6.6 | |
| 1982-05-18 | 13.2 | |
| 1982-05-19 | 15.2 | |
| 1982-05-20 | 7.6 | |
| 1982-05-21 | 8.4 | |
| 1982-05-22 | 6.0 | |
| 1982-05-23 | 8.3 | |
| 1982-05-24 | 8.6 | |
| 1982-05-25 | 11.1 | |
| 1982-05-26 | 12.1 | |
| 1982-05-27 | 12.9 | |
| 1982-05-28 | 14.0 | |
| 1982-05-29 | 12.5 | |
| 1982-05-30 | 11.5 | |
| 1982-05-31 | 7.0 | |
| 1982-06-01 | 7.1 | |
| 1982-06-02 | 9.0 | |
| 1982-06-03 | 3.1 | |
| 1982-06-04 | 2.5 | |
| 1982-06-05 | 0.0 | |
| 1982-06-06 | 1.6 | |
| 1982-06-07 | 2.6 | |
| 1982-06-08 | 5.7 | |
| 1982-06-09 | 2.3 | |
| 1982-06-10 | 4.5 | |
| 1982-06-11 | 8.2 | |
| 1982-06-12 | 6.9 | |
| 1982-06-13 | 7.3 | |
| 1982-06-14 | 6.0 | |
| 1982-06-15 | 7.3 | |
| 1982-06-16 | 7.6 | |
| 1982-06-17 | 8.0 | |
| 1982-06-18 | 8.0 | |
| 1982-06-19 | 6.8 | |
| 1982-06-20 | 7.3 | |
| 1982-06-21 | 6.2 | |
| 1982-06-22 | 6.9 | |
| 1982-06-23 | 8.9 | |
| 1982-06-24 | 4.0 | |
| 1982-06-25 | 1.3 | |
| 1982-06-26 | 0.8 | |
| 1982-06-27 | 4.3 | |
| 1982-06-28 | 7.3 | |
| 1982-06-29 | 7.7 | |
| 1982-06-30 | 9.0 | |
| 1982-07-01 | 4.2 | |
| 1982-07-02 | 1.6 | |
| 1982-07-03 | 2.6 | |
| 1982-07-04 | 3.4 | |
| 1982-07-05 | 3.9 | |
| 1982-07-06 | 7.0 | |
| 1982-07-07 | 7.8 | |
| 1982-07-08 | 5.3 | |
| 1982-07-09 | 2.4 | |
| 1982-07-10 | 2.8 | |
| 1982-07-11 | 4.0 | |
| 1982-07-12 | 7.5 | |
| 1982-07-13 | 7.8 | |
| 1982-07-14 | 5.6 | |
| 1982-07-15 | 3.3 | |
| 1982-07-16 | 5.0 | |
| 1982-07-17 | 3.7 | |
| 1982-07-18 | 3.9 | |
| 1982-07-19 | 5.2 | |
| 1982-07-20 | 0.2 | |
| 1982-07-21 | 0.8 | |
| 1982-07-22 | 0.9 | |
| 1982-07-23 | 3.5 | |
| 1982-07-24 | 6.6 | |
| 1982-07-25 | 9.5 | |
| 1982-07-26 | 9.0 | |
| 1982-07-27 | 3.5 | |
| 1982-07-28 | 4.5 | |
| 1982-07-29 | 5.7 | |
| 1982-07-30 | 5.6 | |
| 1982-07-31 | 7.1 | |
| 1982-08-01 | 9.7 | |
| 1982-08-02 | 8.3 | |
| 1982-08-03 | 9.1 | |
| 1982-08-04 | 2.8 | |
| 1982-08-05 | 2.2 | |
| 1982-08-06 | 4.5 | |
| 1982-08-07 | 3.8 | |
| 1982-08-08 | 3.8 | |
| 1982-08-09 | 6.2 | |
| 1982-08-10 | 11.5 | |
| 1982-08-11 | 10.2 | |
| 1982-08-12 | 7.9 | |
| 1982-08-13 | 9.0 | |
| 1982-08-14 | 9.5 | |
| 1982-08-15 | 6.0 | |
| 1982-08-16 | 8.2 | |
| 1982-08-17 | 9.2 | |
| 1982-08-18 | 4.3 | |
| 1982-08-19 | 6.6 | |
| 1982-08-20 | 9.4 | |
| 1982-08-21 | 13.2 | |
| 1982-08-22 | 6.6 | |
| 1982-08-23 | 5.1 | |
| 1982-08-24 | 12.1 | |
| 1982-08-25 | 11.2 | |
| 1982-08-26 | 8.5 | |
| 1982-08-27 | 4.6 | |
| 1982-08-28 | 7.0 | |
| 1982-08-29 | 14.2 | |
| 1982-08-30 | 12.7 | |
| 1982-08-31 | 7.6 | |
| 1982-09-01 | 4.0 | |
| 1982-09-02 | 10.0 | |
| 1982-09-03 | 10.5 | |
| 1982-09-04 | 5.0 | |
| 1982-09-05 | 4.5 | |
| 1982-09-06 | 8.2 | |
| 1982-09-07 | 4.3 | |
| 1982-09-08 | 9.8 | |
| 1982-09-09 | 5.8 | |
| 1982-09-10 | 5.0 | |
| 1982-09-11 | 8.5 | |
| 1982-09-12 | 9.0 | |
| 1982-09-13 | 3.6 | |
| 1982-09-14 | 6.7 | |
| 1982-09-15 | 6.7 | |
| 1982-09-16 | 10.1 | |
| 1982-09-17 | 15.0 | |
| 1982-09-18 | 8.9 | |
| 1982-09-19 | 5.7 | |
| 1982-09-20 | 4.2 | |
| 1982-09-21 | 4.0 | |
| 1982-09-22 | 5.3 | |
| 1982-09-23 | 6.3 | |
| 1982-09-24 | 8.5 | |
| 1982-09-25 | 11.5 | |
| 1982-09-26 | 7.7 | |
| 1982-09-27 | 9.2 | |
| 1982-09-28 | 7.8 | |
| 1982-09-29 | 6.3 | |
| 1982-09-30 | 6.3 | |
| 1982-10-01 | 8.6 | |
| 1982-10-02 | 6.1 | |
| 1982-10-03 | 13.2 | |
| 1982-10-04 | 9.9 | |
| 1982-10-05 | 4.7 | |
| 1982-10-06 | 5.8 | |
| 1982-10-07 | 14.9 | |
| 1982-10-08 | 10.7 | |
| 1982-10-09 | 8.6 | |
| 1982-10-10 | 9.4 | |
| 1982-10-11 | 5.7 | |
| 1982-10-12 | 10.9 | |
| 1982-10-13 | 13.1 | |
| 1982-10-14 | 10.4 | |
| 1982-10-15 | 8.2 | |
| 1982-10-16 | 9.8 | |
| 1982-10-17 | 7.5 | |
| 1982-10-18 | 5.8 | |
| 1982-10-19 | 9.8 | |
| 1982-10-20 | 7.9 | |
| 1982-10-21 | 8.7 | |
| 1982-10-22 | 10.0 | |
| 1982-10-23 | 10.6 | |
| 1982-10-24 | 8.0 | |
| 1982-10-25 | 10.2 | |
| 1982-10-26 | 15.1 | |
| 1982-10-27 | 13.9 | |
| 1982-10-28 | 9.2 | |
| 1982-10-29 | 9.0 | |
| 1982-10-30 | 13.2 | |
| 1982-10-31 | 7.0 | |
| 1982-11-01 | 10.6 | |
| 1982-11-02 | 6.9 | |
| 1982-11-03 | 9.5 | |
| 1982-11-04 | 12.5 | |
| 1982-11-05 | 13.6 | |
| 1982-11-06 | 17.7 | |
| 1982-11-07 | 16.0 | |
| 1982-11-08 | 11.3 | |
| 1982-11-09 | 10.5 | |
| 1982-11-10 | 14.4 | |
| 1982-11-11 | 10.3 | |
| 1982-11-12 | 9.0 | |
| 1982-11-13 | 11.1 | |
| 1982-11-14 | 14.5 | |
| 1982-11-15 | 18.0 | |
| 1982-11-16 | 12.8 | |
| 1982-11-17 | 10.7 | |
| 1982-11-18 | 9.1 | |
| 1982-11-19 | 8.7 | |
| 1982-11-20 | 12.4 | |
| 1982-11-21 | 12.6 | |
| 1982-11-22 | 10.3 | |
| 1982-11-23 | 13.7 | |
| 1982-11-24 | 16.0 | |
| 1982-11-25 | 15.8 | |
| 1982-11-26 | 12.1 | |
| 1982-11-27 | 12.5 | |
| 1982-11-28 | 12.2 | |
| 1982-11-29 | 13.7 | |
| 1982-11-30 | 16.1 | |
| 1982-12-01 | 15.5 | |
| 1982-12-02 | 10.3 | |
| 1982-12-03 | 10.5 | |
| 1982-12-04 | 11.0 | |
| 1982-12-05 | 11.9 | |
| 1982-12-06 | 13.0 | |
| 1982-12-07 | 12.2 | |
| 1982-12-08 | 10.6 | |
| 1982-12-09 | 13.0 | |
| 1982-12-10 | 13.0 | |
| 1982-12-11 | 12.2 | |
| 1982-12-12 | 12.6 | |
| 1982-12-13 | 18.7 | |
| 1982-12-14 | 15.2 | |
| 1982-12-15 | 15.3 | |
| 1982-12-16 | 13.9 | |
| 1982-12-17 | 15.8 | |
| 1982-12-18 | 13.0 | |
| 1982-12-19 | 13.0 | |
| 1982-12-20 | 13.7 | |
| 1982-12-21 | 12.0 | |
| 1982-12-22 | 10.8 | |
| 1982-12-23 | 15.6 | |
| 1982-12-24 | 15.3 | |
| 1982-12-25 | 13.9 | |
| 1982-12-26 | 13.0 | |
| 1982-12-27 | 15.3 | |
| 1982-12-28 | 16.3 | |
| 1982-12-29 | 15.8 | |
| 1982-12-30 | 17.7 | |
| 1982-12-31 | 16.3 | |
| 1983-01-01 | 18.4 | |
| 1983-01-02 | 15.0 | |
| 1983-01-03 | 10.9 | |
| 1983-01-04 | 11.4 | |
| 1983-01-05 | 14.8 | |
| 1983-01-06 | 12.1 | |
| 1983-01-07 | 12.8 | |
| 1983-01-08 | 16.2 | |
| 1983-01-09 | 15.5 | |
| 1983-01-10 | 13.0 | |
| 1983-01-11 | 10.5 | |
| 1983-01-12 | 9.1 | |
| 1983-01-13 | 10.5 | |
| 1983-01-14 | 11.8 | |
| 1983-01-15 | 12.7 | |
| 1983-01-16 | 12.7 | |
| 1983-01-17 | 11.5 | |
| 1983-01-18 | 13.8 | |
| 1983-01-19 | 13.3 | |
| 1983-01-20 | 11.6 | |
| 1983-01-21 | 15.4 | |
| 1983-01-22 | 12.4 | |
| 1983-01-23 | 16.9 | |
| 1983-01-24 | 14.7 | |
| 1983-01-25 | 10.6 | |
| 1983-01-26 | 15.6 | |
| 1983-01-27 | 10.7 | |
| 1983-01-28 | 12.6 | |
| 1983-01-29 | 13.8 | |
| 1983-01-30 | 14.3 | |
| 1983-01-31 | 14.0 | |
| 1983-02-01 | 18.1 | |
| 1983-02-02 | 17.3 | |
| 1983-02-03 | 13.0 | |
| 1983-02-04 | 16.0 | |
| 1983-02-05 | 14.9 | |
| 1983-02-06 | 16.2 | |
| 1983-02-07 | 20.3 | |
| 1983-02-08 | 22.5 | |
| 1983-02-09 | 17.2 | |
| 1983-02-10 | 15.9 | |
| 1983-02-11 | 16.8 | |
| 1983-02-12 | 13.8 | |
| 1983-02-13 | 12.8 | |
| 1983-02-14 | 14.0 | |
| 1983-02-15 | 17.5 | |
| 1983-02-16 | 21.5 | |
| 1983-02-17 | 16.8 | |
| 1983-02-18 | 13.6 | |
| 1983-02-19 | 14.5 | |
| 1983-02-20 | 14.2 | |
| 1983-02-21 | 15.7 | |
| 1983-02-22 | 19.7 | |
| 1983-02-23 | 17.4 | |
| 1983-02-24 | 14.4 | |
| 1983-02-25 | 16.9 | |
| 1983-02-26 | 19.1 | |
| 1983-02-27 | 20.4 | |
| 1983-02-28 | 20.1 | |
| 1983-03-01 | 19.9 | |
| 1983-03-02 | 22.0 | |
| 1983-03-03 | 20.5 | |
| 1983-03-04 | 22.1 | |
| 1983-03-05 | 20.6 | |
| 1983-03-06 | 15.0 | |
| 1983-03-07 | 20.6 | |
| 1983-03-08 | 21.5 | |
| 1983-03-09 | 16.2 | |
| 1983-03-10 | 14.1 | |
| 1983-03-11 | 14.5 | |
| 1983-03-12 | 21.1 | |
| 1983-03-13 | 15.9 | |
| 1983-03-14 | 15.2 | |
| 1983-03-15 | 13.1 | |
| 1983-03-16 | 13.2 | |
| 1983-03-17 | 12.5 | |
| 1983-03-18 | 15.2 | |
| 1983-03-19 | 17.6 | |
| 1983-03-20 | 15.5 | |
| 1983-03-21 | 16.7 | |
| 1983-03-22 | 16.3 | |
| 1983-03-23 | 15.1 | |
| 1983-03-24 | 12.7 | |
| 1983-03-25 | 10.0 | |
| 1983-03-26 | 11.4 | |
| 1983-03-27 | 12.6 | |
| 1983-03-28 | 10.7 | |
| 1983-03-29 | 10.0 | |
| 1983-03-30 | 13.9 | |
| 1983-03-31 | 13.4 | |
| 1983-04-01 | 12.5 | |
| 1983-04-02 | 12.8 | |
| 1983-04-03 | 7.8 | |
| 1983-04-04 | 11.1 | |
| 1983-04-05 | 10.7 | |
| 1983-04-06 | 7.1 | |
| 1983-04-07 | 6.7 | |
| 1983-04-08 | 5.7 | |
| 1983-04-09 | 9.1 | |
| 1983-04-10 | 15.2 | |
| 1983-04-11 | 15.5 | |
| 1983-04-12 | 11.1 | |
| 1983-04-13 | 11.7 | |
| 1983-04-14 | 11.5 | |
| 1983-04-15 | 9.8 | |
| 1983-04-16 | 6.2 | |
| 1983-04-17 | 6.7 | |
| 1983-04-18 | 7.5 | |
| 1983-04-19 | 8.8 | |
| 1983-04-20 | 8.0 | |
| 1983-04-21 | 10.4 | |
| 1983-04-22 | 14.5 | |
| 1983-04-23 | 16.5 | |
| 1983-04-24 | 14.1 | |
| 1983-04-25 | 10.5 | |
| 1983-04-26 | 12.6 | |
| 1983-04-27 | 13.0 | |
| 1983-04-28 | 8.7 | |
| 1983-04-29 | 10.1 | |
| 1983-04-30 | 12.0 | |
| 1983-05-01 | 12.5 | |
| 1983-05-02 | 13.5 | |
| 1983-05-03 | 13.7 | |
| 1983-05-04 | 13.5 | |
| 1983-05-05 | 10.7 | |
| 1983-05-06 | 13.0 | |
| 1983-05-07 | 11.6 | |
| 1983-05-08 | 13.0 | |
| 1983-05-09 | 11.2 | |
| 1983-05-10 | 13.5 | |
| 1983-05-11 | 12.9 | |
| 1983-05-12 | 6.8 | |
| 1983-05-13 | 10.0 | |
| 1983-05-14 | 14.5 | |
| 1983-05-15 | 11.7 | |
| 1983-05-16 | 6.7 | |
| 1983-05-17 | 4.6 | |
| 1983-05-18 | 4.9 | |
| 1983-05-19 | 7.4 | |
| 1983-05-20 | 8.3 | |
| 1983-05-21 | 7.5 | |
| 1983-05-22 | 6.2 | |
| 1983-05-23 | 7.8 | |
| 1983-05-24 | 13.2 | |
| 1983-05-25 | 11.9 | |
| 1983-05-26 | 6.5 | |
| 1983-05-27 | 8.3 | |
| 1983-05-28 | 12.1 | |
| 1983-05-29 | 9.3 | |
| 1983-05-30 | 7.5 | |
| 1983-05-31 | 9.3 | |
| 1983-06-01 | 11.0 | |
| 1983-06-02 | 10.8 | |
| 1983-06-03 | 5.3 | |
| 1983-06-04 | 7.6 | |
| 1983-06-05 | 5.6 | |
| 1983-06-06 | 7.2 | |
| 1983-06-07 | 9.6 | |
| 1983-06-08 | 7.0 | |
| 1983-06-09 | 8.3 | |
| 1983-06-10 | 7.8 | |
| 1983-06-11 | 4.7 | |
| 1983-06-12 | 6.8 | |
| 1983-06-13 | 7.2 | |
| 1983-06-14 | 8.3 | |
| 1983-06-15 | 9.5 | |
| 1983-06-16 | 4.7 | |
| 1983-06-17 | 3.0 | |
| 1983-06-18 | 1.5 | |
| 1983-06-19 | 2.5 | |
| 1983-06-20 | 6.2 | |
| 1983-06-21 | 11.6 | |
| 1983-06-22 | 6.6 | |
| 1983-06-23 | 6.6 | |
| 1983-06-24 | 8.0 | |
| 1983-06-25 | 7.9 | |
| 1983-06-26 | 3.3 | |
| 1983-06-27 | 3.9 | |
| 1983-06-28 | 6.0 | |
| 1983-06-29 | 4.0 | |
| 1983-06-30 | 5.5 | |
| 1983-07-01 | 8.5 | |
| 1983-07-02 | 9.8 | |
| 1983-07-03 | 9.5 | |
| 1983-07-04 | 7.2 | |
| 1983-07-05 | 8.1 | |
| 1983-07-06 | 8.0 | |
| 1983-07-07 | 8.5 | |
| 1983-07-08 | 8.8 | |
| 1983-07-09 | 8.3 | |
| 1983-07-10 | 2.4 | |
| 1983-07-11 | 4.9 | |
| 1983-07-12 | 5.9 | |
| 1983-07-13 | 6.7 | |
| 1983-07-14 | 8.4 | |
| 1983-07-15 | 6.5 | |
| 1983-07-16 | 7.9 | |
| 1983-07-17 | 4.1 | |
| 1983-07-18 | 5.4 | |
| 1983-07-19 | 7.5 | |
| 1983-07-20 | 3.9 | |
| 1983-07-21 | 2.5 | |
| 1983-07-22 | 5.3 | |
| 1983-07-23 | 6.6 | |
| 1983-07-24 | 0.0 | |
| 1983-07-25 | 0.7 | |
| 1983-07-26 | 7.6 | |
| 1983-07-27 | 12.3 | |
| 1983-07-28 | 9.2 | |
| 1983-07-29 | 9.6 | |
| 1983-07-30 | 9.5 | |
| 1983-07-31 | 10.0 | |
| 1983-08-01 | 7.7 | |
| 1983-08-02 | 8.0 | |
| 1983-08-03 | 8.3 | |
| 1983-08-04 | 8.3 | |
| 1983-08-05 | 4.5 | |
| 1983-08-06 | 6.5 | |
| 1983-08-07 | 9.4 | |
| 1983-08-08 | 9.4 | |
| 1983-08-09 | 10.5 | |
| 1983-08-10 | 10.7 | |
| 1983-08-11 | 9.9 | |
| 1983-08-12 | 7.6 | |
| 1983-08-13 | 5.8 | |
| 1983-08-14 | 8.5 | |
| 1983-08-15 | 13.8 | |
| 1983-08-16 | 14.3 | |
| 1983-08-17 | 8.3 | |
| 1983-08-18 | 5.3 | |
| 1983-08-19 | 3.0 | |
| 1983-08-20 | 5.2 | |
| 1983-08-21 | 10.3 | |
| 1983-08-22 | 11.1 | |
| 1983-08-23 | 10.5 | |
| 1983-08-24 | 9.0 | |
| 1983-08-25 | 13.0 | |
| 1983-08-26 | 6.4 | |
| 1983-08-27 | 8.4 | |
| 1983-08-28 | 6.7 | |
| 1983-08-29 | 8.3 | |
| 1983-08-30 | 11.2 | |
| 1983-08-31 | 10.0 | |
| 1983-09-01 | 10.1 | |
| 1983-09-02 | 10.6 | |
| 1983-09-03 | 10.9 | |
| 1983-09-04 | 5.7 | |
| 1983-09-05 | 9.5 | |
| 1983-09-06 | 10.4 | |
| 1983-09-07 | 11.1 | |
| 1983-09-08 | 12.2 | |
| 1983-09-09 | 10.6 | |
| 1983-09-10 | 8.8 | |
| 1983-09-11 | 9.2 | |
| 1983-09-12 | 5.5 | |
| 1983-09-13 | 7.1 | |
| 1983-09-14 | 6.5 | |
| 1983-09-15 | 4.3 | |
| 1983-09-16 | 5.0 | |
| 1983-09-17 | 11.2 | |
| 1983-09-18 | 7.5 | |
| 1983-09-19 | 12.0 | |
| 1983-09-20 | 13.6 | |
| 1983-09-21 | 8.3 | |
| 1983-09-22 | 8.5 | |
| 1983-09-23 | 12.9 | |
| 1983-09-24 | 7.7 | |
| 1983-09-25 | 7.6 | |
| 1983-09-26 | 3.5 | |
| 1983-09-27 | 10.4 | |
| 1983-09-28 | 15.4 | |
| 1983-09-29 | 10.6 | |
| 1983-09-30 | 9.6 | |
| 1983-10-01 | 9.3 | |
| 1983-10-02 | 13.9 | |
| 1983-10-03 | 7.7 | |
| 1983-10-04 | 9.5 | |
| 1983-10-05 | 7.6 | |
| 1983-10-06 | 6.9 | |
| 1983-10-07 | 6.8 | |
| 1983-10-08 | 5.8 | |
| 1983-10-09 | 6.0 | |
| 1983-10-10 | 8.3 | |
| 1983-10-11 | 9.1 | |
| 1983-10-12 | 12.5 | |
| 1983-10-13 | 13.2 | |
| 1983-10-14 | 16.2 | |
| 1983-10-15 | 12.5 | |
| 1983-10-16 | 11.8 | |
| 1983-10-17 | 10.6 | |
| 1983-10-18 | 10.0 | |
| 1983-10-19 | 12.2 | |
| 1983-10-20 | 8.9 | |
| 1983-10-21 | 10.3 | |
| 1983-10-22 | 7.5 | |
| 1983-10-23 | 11.6 | |
| 1983-10-24 | 12.6 | |
| 1983-10-25 | 12.9 | |
| 1983-10-26 | 11.7 | |
| 1983-10-27 | 14.0 | |
| 1983-10-28 | 12.3 | |
| 1983-10-29 | 9.0 | |
| 1983-10-30 | 9.2 | |
| 1983-10-31 | 9.8 | |
| 1983-11-01 | 11.8 | |
| 1983-11-02 | 10.6 | |
| 1983-11-03 | 12.6 | |
| 1983-11-04 | 11.0 | |
| 1983-11-05 | 8.2 | |
| 1983-11-06 | 7.5 | |
| 1983-11-07 | 13.6 | |
| 1983-11-08 | 14.8 | |
| 1983-11-09 | 10.9 | |
| 1983-11-10 | 7.7 | |
| 1983-11-11 | 10.2 | |
| 1983-11-12 | 10.8 | |
| 1983-11-13 | 10.8 | |
| 1983-11-14 | 12.5 | |
| 1983-11-15 | 13.2 | |
| 1983-11-16 | 8.7 | |
| 1983-11-17 | 5.7 | |
| 1983-11-18 | 9.8 | |
| 1983-11-19 | 7.3 | |
| 1983-11-20 | 10.8 | |
| 1983-11-21 | 10.0 | |
| 1983-11-22 | 16.2 | |
| 1983-11-23 | 15.0 | |
| 1983-11-24 | 14.5 | |
| 1983-11-25 | 15.9 | |
| 1983-11-26 | 14.9 | |
| 1983-11-27 | 14.2 | |
| 1983-11-28 | 15.8 | |
| 1983-11-29 | 17.2 | |
| 1983-11-30 | 17.6 | |
| 1983-12-01 | 12.1 | |
| 1983-12-02 | 11.4 | |
| 1983-12-03 | 13.0 | |
| 1983-12-04 | 13.2 | |
| 1983-12-05 | 12.0 | |
| 1983-12-06 | 15.3 | |
| 1983-12-07 | 12.7 | |
| 1983-12-08 | 12.1 | |
| 1983-12-09 | 13.8 | |
| 1983-12-10 | 10.9 | |
| 1983-12-11 | 12.0 | |
| 1983-12-12 | 16.5 | |
| 1983-12-13 | 15.0 | |
| 1983-12-14 | 11.2 | |
| 1983-12-15 | 13.9 | |
| 1983-12-16 | 15.0 | |
| 1983-12-17 | 14.8 | |
| 1983-12-18 | 15.0 | |
| 1983-12-19 | 13.3 | |
| 1983-12-20 | 20.4 | |
| 1983-12-21 | 18.0 | |
| 1983-12-22 | 12.2 | |
| 1983-12-23 | 16.7 | |
| 1983-12-24 | 13.8 | |
| 1983-12-25 | 17.5 | |
| 1983-12-26 | 15.0 | |
| 1983-12-27 | 13.9 | |
| 1983-12-28 | 11.1 | |
| 1983-12-29 | 16.1 | |
| 1983-12-30 | 20.4 | |
| 1983-12-31 | 18.0 | |
| 1984-01-01 | 19.5 | |
| 1984-01-02 | 17.1 | |
| 1984-01-03 | 17.1 | |
| 1984-01-04 | 12.0 | |
| 1984-01-05 | 11.0 | |
| 1984-01-06 | 16.3 | |
| 1984-01-07 | 16.1 | |
| 1984-01-08 | 13.0 | |
| 1984-01-09 | 13.4 | |
| 1984-01-10 | 15.2 | |
| 1984-01-11 | 12.5 | |
| 1984-01-12 | 14.3 | |
| 1984-01-13 | 16.5 | |
| 1984-01-14 | 18.6 | |
| 1984-01-15 | 18.0 | |
| 1984-01-16 | 18.2 | |
| 1984-01-17 | 11.4 | |
| 1984-01-18 | 11.9 | |
| 1984-01-19 | 12.2 | |
| 1984-01-20 | 14.8 | |
| 1984-01-21 | 13.1 | |
| 1984-01-22 | 12.7 | |
| 1984-01-23 | 10.5 | |
| 1984-01-24 | 13.8 | |
| 1984-01-25 | 18.8 | |
| 1984-01-26 | 13.9 | |
| 1984-01-27 | 11.2 | |
| 1984-01-28 | 10.6 | |
| 1984-01-29 | 14.7 | |
| 1984-01-30 | 13.1 | |
| 1984-01-31 | 12.1 | |
| 1984-02-01 | 14.7 | |
| 1984-02-02 | 11.1 | |
| 1984-02-03 | 13.0 | |
| 1984-02-04 | 15.6 | |
| 1984-02-05 | 14.2 | |
| 1984-02-06 | 15.5 | |
| 1984-02-07 | 18.0 | |
| 1984-02-08 | 15.0 | |
| 1984-02-09 | 15.9 | |
| 1984-02-10 | 15.5 | |
| 1984-02-11 | 15.8 | |
| 1984-02-12 | 16.6 | |
| 1984-02-13 | 13.6 | |
| 1984-02-14 | 13.8 | |
| 1984-02-15 | 14.6 | |
| 1984-02-16 | 15.6 | |
| 1984-02-17 | 16.6 | |
| 1984-02-18 | 14.3 | |
| 1984-02-19 | 16.3 | |
| 1984-02-20 | 18.9 | |
| 1984-02-21 | 18.7 | |
| 1984-02-22 | 14.5 | |
| 1984-02-23 | 16.5 | |
| 1984-02-24 | 14.1 | |
| 1984-02-25 | 13.5 | |
| 1984-02-26 | 11.7 | |
| 1984-02-27 | 15.1 | |
| 1984-02-28 | 11.2 | |
| 1984-02-29 | 13.5 | |
| 1984-03-01 | 12.6 | |
| 1984-03-02 | 8.8 | |
| 1984-03-03 | 10.5 | |
| 1984-03-04 | 12.1 | |
| 1984-03-05 | 14.5 | |
| 1984-03-06 | 19.5 | |
| 1984-03-07 | 14.0 | |
| 1984-03-08 | 13.8 | |
| 1984-03-09 | 10.5 | |
| 1984-03-10 | 13.8 | |
| 1984-03-11 | 11.4 | |
| 1984-03-12 | 15.6 | |
| 1984-03-13 | 11.1 | |
| 1984-03-14 | 12.1 | |
| 1984-03-15 | 14.2 | |
| 1984-03-16 | 10.9 | |
| 1984-03-17 | 14.2 | |
| 1984-03-18 | 13.8 | |
| 1984-03-19 | 15.1 | |
| 1984-03-20 | 14.0 | |
| 1984-03-21 | 12.1 | |
| 1984-03-22 | 13.8 | |
| 1984-03-23 | 16.6 | |
| 1984-03-24 | 17.8 | |
| 1984-03-25 | 9.4 | |
| 1984-03-26 | 10.2 | |
| 1984-03-27 | 7.4 | |
| 1984-03-28 | 8.7 | |
| 1984-03-29 | 14.0 | |
| 1984-03-30 | 15.3 | |
| 1984-03-31 | 11.1 | |
| 1984-04-01 | 9.7 | |
| 1984-04-02 | 10.3 | |
| 1984-04-03 | 9.2 | |
| 1984-04-04 | 8.2 | |
| 1984-04-05 | 9.7 | |
| 1984-04-06 | 12.4 | |
| 1984-04-07 | 12.5 | |
| 1984-04-08 | 9.0 | |
| 1984-04-09 | 9.7 | |
| 1984-04-10 | 10.1 | |
| 1984-04-11 | 11.2 | |
| 1984-04-12 | 12.0 | |
| 1984-04-13 | 11.1 | |
| 1984-04-14 | 10.8 | |
| 1984-04-15 | 12.8 | |
| 1984-04-16 | 9.8 | |
| 1984-04-17 | 13.7 | |
| 1984-04-18 | 11.0 | |
| 1984-04-19 | 13.2 | |
| 1984-04-20 | 13.0 | |
| 1984-04-21 | 10.2 | |
| 1984-04-22 | 13.2 | |
| 1984-04-23 | 9.3 | |
| 1984-04-24 | 11.1 | |
| 1984-04-25 | 10.3 | |
| 1984-04-26 | 8.7 | |
| 1984-04-27 | 11.7 | |
| 1984-04-28 | 12.5 | |
| 1984-04-29 | 6.5 | |
| 1984-04-30 | 9.6 | |
| 1984-05-01 | 13.8 | |
| 1984-05-02 | 14.7 | |
| 1984-05-03 | 9.1 | |
| 1984-05-04 | 4.8 | |
| 1984-05-05 | 3.3 | |
| 1984-05-06 | 3.5 | |
| 1984-05-07 | 5.7 | |
| 1984-05-08 | 5.5 | |
| 1984-05-09 | 7.0 | |
| 1984-05-10 | 9.5 | |
| 1984-05-11 | 9.9 | |
| 1984-05-12 | 4.9 | |
| 1984-05-13 | 6.3 | |
| 1984-05-14 | 4.8 | |
| 1984-05-15 | 6.2 | |
| 1984-05-16 | 7.1 | |
| 1984-05-17 | 7.5 | |
| 1984-05-18 | 9.4 | |
| 1984-05-19 | 8.7 | |
| 1984-05-20 | 9.5 | |
| 1984-05-21 | 12.1 | |
| 1984-05-22 | 9.5 | |
| 1984-05-23 | 9.3 | |
| 1984-05-24 | 8.5 | |
| 1984-05-25 | 8.0 | |
| 1984-05-26 | 9.8 | |
| 1984-05-27 | 6.2 | |
| 1984-05-28 | 7.3 | |
| 1984-05-29 | 10.9 | |
| 1984-05-30 | 10.0 | |
| 1984-05-31 | 8.7 | |
| 1984-06-01 | 9.0 | |
| 1984-06-02 | 10.8 | |
| 1984-06-03 | 12.4 | |
| 1984-06-04 | 7.2 | |
| 1984-06-05 | 7.2 | |
| 1984-06-06 | 11.1 | |
| 1984-06-07 | 9.3 | |
| 1984-06-08 | 10.1 | |
| 1984-06-09 | 3.9 | |
| 1984-06-10 | 5.0 | |
| 1984-06-11 | 8.2 | |
| 1984-06-12 | 2.8 | |
| 1984-06-13 | 4.3 | |
| 1984-06-14 | 8.1 | |
| 1984-06-15 | 11.1 | |
| 1984-06-16 | 4.7 | |
| 1984-06-17 | 5.3 | |
| 1984-06-18 | 10.0 | |
| 1984-06-19 | 5.6 | |
| 1984-06-20 | 2.2 | |
| 1984-06-21 | 7.1 | |
| 1984-06-22 | 8.3 | |
| 1984-06-23 | 8.6 | |
| 1984-06-24 | 10.1 | |
| 1984-06-25 | 8.3 | |
| 1984-06-26 | 7.2 | |
| 1984-06-27 | 7.7 | |
| 1984-06-28 | 7.8 | |
| 1984-06-29 | 9.1 | |
| 1984-06-30 | 9.4 | |
| 1984-07-01 | 7.8 | |
| 1984-07-02 | 2.6 | |
| 1984-07-03 | 2.4 | |
| 1984-07-04 | 3.9 | |
| 1984-07-05 | 1.3 | |
| 1984-07-06 | 2.1 | |
| 1984-07-07 | 7.4 | |
| 1984-07-08 | 7.2 | |
| 1984-07-09 | 8.8 | |
| 1984-07-10 | 8.9 | |
| 1984-07-11 | 8.8 | |
| 1984-07-12 | 8.0 | |
| 1984-07-13 | 0.7 | |
| 1984-07-14 | 0.1 | |
| 1984-07-15 | 0.9 | |
| 1984-07-16 | 7.8 | |
| 1984-07-17 | 7.2 | |
| 1984-07-18 | 8.0 | |
| 1984-07-19 | 4.6 | |
| 1984-07-20 | 5.2 | |
| 1984-07-21 | 5.8 | |
| 1984-07-22 | 6.8 | |
| 1984-07-23 | 8.1 | |
| 1984-07-24 | 7.5 | |
| 1984-07-25 | 5.4 | |
| 1984-07-26 | 4.6 | |
| 1984-07-27 | 6.4 | |
| 1984-07-28 | 9.7 | |
| 1984-07-29 | 7.0 | |
| 1984-07-30 | 10.0 | |
| 1984-07-31 | 10.6 | |
| 1984-08-01 | 11.5 | |
| 1984-08-02 | 10.2 | |
| 1984-08-03 | 11.1 | |
| 1984-08-04 | 11.0 | |
| 1984-08-05 | 8.9 | |
| 1984-08-06 | 9.9 | |
| 1984-08-07 | 11.7 | |
| 1984-08-08 | 11.6 | |
| 1984-08-09 | 9.0 | |
| 1984-08-10 | 6.3 | |
| 1984-08-11 | 8.7 | |
| 1984-08-12 | 8.5 | |
| 1984-08-13 | 8.5 | |
| 1984-08-14 | 8.0 | |
| 1984-08-15 | 6.0 | |
| 1984-08-16 | 8.0 | |
| 1984-08-17 | 8.5 | |
| 1984-08-18 | 7.7 | |
| 1984-08-19 | 8.4 | |
| 1984-08-20 | 9.0 | |
| 1984-08-21 | 8.3 | |
| 1984-08-22 | 6.8 | |
| 1984-08-23 | 9.3 | |
| 1984-08-24 | 6.7 | |
| 1984-08-25 | 9.0 | |
| 1984-08-26 | 7.3 | |
| 1984-08-27 | 6.3 | |
| 1984-08-28 | 7.9 | |
| 1984-08-29 | 5.2 | |
| 1984-08-30 | 9.0 | |
| 1984-08-31 | 11.3 | |
| 1984-09-01 | 9.2 | |
| 1984-09-02 | 11.3 | |
| 1984-09-03 | 7.0 | |
| 1984-09-04 | 8.0 | |
| 1984-09-05 | 4.6 | |
| 1984-09-06 | 8.5 | |
| 1984-09-07 | 9.5 | |
| 1984-09-08 | 9.4 | |
| 1984-09-09 | 10.5 | |
| 1984-09-10 | 9.7 | |
| 1984-09-11 | 4.9 | |
| 1984-09-12 | 8.0 | |
| 1984-09-13 | 5.8 | |
| 1984-09-14 | 5.5 | |
| 1984-09-15 | 10.9 | |
| 1984-09-16 | 11.7 | |
| 1984-09-17 | 9.2 | |
| 1984-09-18 | 8.9 | |
| 1984-09-19 | 11.3 | |
| 1984-09-20 | 8.6 | |
| 1984-09-21 | 6.2 | |
| 1984-09-22 | 6.6 | |
| 1984-09-23 | 9.1 | |
| 1984-09-24 | 6.1 | |
| 1984-09-25 | 7.5 | |
| 1984-09-26 | 10.7 | |
| 1984-09-27 | 6.3 | |
| 1984-09-28 | 5.5 | |
| 1984-09-29 | 6.7 | |
| 1984-09-30 | 4.2 | |
| 1984-10-01 | 11.3 | |
| 1984-10-02 | 16.3 | |
| 1984-10-03 | 10.5 | |
| 1984-10-04 | 10.3 | |
| 1984-10-05 | 7.9 | |
| 1984-10-06 | 7.7 | |
| 1984-10-07 | 16.0 | |
| 1984-10-08 | 14.6 | |
| 1984-10-09 | 12.5 | |
| 1984-10-10 | 8.1 | |
| 1984-10-11 | 12.2 | |
| 1984-10-12 | 17.2 | |
| 1984-10-13 | 9.4 | |
| 1984-10-14 | 8.7 | |
| 1984-10-15 | 5.9 | |
| 1984-10-16 | 4.8 | |
| 1984-10-17 | 7.4 | |
| 1984-10-18 | 9.4 | |
| 1984-10-19 | 9.7 | |
| 1984-10-20 | 9.9 | |
| 1984-10-21 | 6.5 | |
| 1984-10-22 | 9.8 | |
| 1984-10-23 | 18.2 | |
| 1984-10-24 | 11.3 | |
| 1984-10-25 | 9.1 | |
| 1984-10-26 | 9.6 | |
| 1984-10-27 | 13.5 | |
| 1984-10-28 | 10.7 | |
| 1984-10-29 | 10.0 | |
| 1984-10-30 | 8.5 | |
| 1984-10-31 | 12.6 | |
| 1984-11-01 | 16.6 | |
| 1984-11-02 | 11.6 | |
| 1984-11-03 | 12.2 | |
| 1984-11-04 | 11.2 | |
| 1984-11-05 | 9.2 | |
| 1984-11-06 | 9.9 | |
| 1984-11-07 | 11.9 | |
| 1984-11-08 | 15.6 | |
| 1984-11-09 | 19.0 | |
| 1984-11-10 | 12.8 | |
| 1984-11-11 | 12.2 | |
| 1984-11-12 | 12.0 | |
| 1984-11-13 | 11.1 | |
| 1984-11-14 | 11.8 | |
| 1984-11-15 | 7.6 | |
| 1984-11-16 | 13.0 | |
| 1984-11-17 | 12.7 | |
| 1984-11-18 | 16.0 | |
| 1984-11-19 | 14.8 | |
| 1984-11-20 | 14.2 | |
| 1984-11-21 | 10.0 | |
| 1984-11-22 | 8.8 | |
| 1984-11-23 | 11.6 | |
| 1984-11-24 | 8.6 | |
| 1984-11-25 | 14.6 | |
| 1984-11-26 | 24.3 | |
| 1984-11-27 | 11.6 | |
| 1984-11-28 | 10.8 | |
| 1984-11-29 | 12.0 | |
| 1984-11-30 | 11.0 | |
| 1984-12-01 | 12.6 | |
| 1984-12-02 | 10.8 | |
| 1984-12-03 | 9.1 | |
| 1984-12-04 | 11.0 | |
| 1984-12-05 | 13.0 | |
| 1984-12-06 | 12.8 | |
| 1984-12-07 | 9.9 | |
| 1984-12-08 | 11.6 | |
| 1984-12-09 | 10.5 | |
| 1984-12-10 | 15.9 | |
| 1984-12-11 | 12.2 | |
| 1984-12-12 | 13.0 | |
| 1984-12-13 | 12.5 | |
| 1984-12-14 | 12.5 | |
| 1984-12-15 | 11.4 | |
| 1984-12-16 | 12.1 | |
| 1984-12-17 | 16.8 | |
| 1984-12-18 | 12.1 | |
| 1984-12-19 | 11.3 | |
| 1984-12-20 | 10.4 | |
| 1984-12-21 | 14.2 | |
| 1984-12-22 | 11.4 | |
| 1984-12-23 | 13.7 | |
| 1984-12-24 | 16.5 | |
| 1984-12-25 | 12.8 | |
| 1984-12-26 | 12.2 | |
| 1984-12-27 | 12.0 | |
| 1984-12-28 | 12.6 | |
| 1984-12-29 | 16.0 | |
| 1984-12-30 | 16.4 | |
| 1985-01-01 | 13.3 | |
| 1985-01-02 | 15.2 | |
| 1985-01-03 | 13.1 | |
| 1985-01-04 | 12.7 | |
| 1985-01-05 | 14.6 | |
| 1985-01-06 | 11.0 | |
| 1985-01-07 | 13.2 | |
| 1985-01-08 | 12.2 | |
| 1985-01-09 | 14.4 | |
| 1985-01-10 | 13.7 | |
| 1985-01-11 | 14.5 | |
| 1985-01-12 | 14.1 | |
| 1985-01-13 | 14.4 | |
| 1985-01-14 | 19.7 | |
| 1985-01-15 | 16.5 | |
| 1985-01-16 | 15.9 | |
| 1985-01-17 | 11.8 | |
| 1985-01-18 | 12.0 | |
| 1985-01-19 | 11.4 | |
| 1985-01-20 | 14.4 | |
| 1985-01-21 | 12.4 | |
| 1985-01-22 | 15.1 | |
| 1985-01-23 | 15.6 | |
| 1985-01-24 | 15.2 | |
| 1985-01-25 | 12.8 | |
| 1985-01-26 | 13.3 | |
| 1985-01-27 | 17.5 | |
| 1985-01-28 | 15.4 | |
| 1985-01-29 | 13.5 | |
| 1985-01-30 | 16.7 | |
| 1985-01-31 | 15.2 | |
| 1985-02-01 | 14.9 | |
| 1985-02-02 | 10.2 | |
| 1985-02-03 | 13.6 | |
| 1985-02-04 | 19.0 | |
| 1985-02-05 | 15.7 | |
| 1985-02-06 | 18.0 | |
| 1985-02-07 | 14.8 | |
| 1985-02-08 | 13.9 | |
| 1985-02-09 | 13.0 | |
| 1985-02-10 | 15.3 | |
| 1985-02-11 | 14.3 | |
| 1985-02-12 | 15.6 | |
| 1985-02-13 | 16.0 | |
| 1985-02-14 | 14.9 | |
| 1985-02-15 | 11.1 | |
| 1985-02-16 | 14.8 | |
| 1985-02-17 | 13.0 | |
| 1985-02-18 | 12.2 | |
| 1985-02-19 | 10.9 | |
| 1985-02-20 | 14.6 | |
| 1985-02-21 | 16.6 | |
| 1985-02-22 | 18.1 | |
| 1985-02-23 | 13.4 | |
| 1985-02-24 | 10.3 | |
| 1985-02-25 | 13.6 | |
| 1985-02-26 | 13.8 | |
| 1985-02-27 | 10.3 | |
| 1985-02-28 | 11.0 | |
| 1985-03-01 | 14.3 | |
| 1985-03-02 | 15.5 | |
| 1985-03-03 | 14.7 | |
| 1985-03-04 | 12.7 | |
| 1985-03-05 | 10.7 | |
| 1985-03-06 | 12.6 | |
| 1985-03-07 | 9.8 | |
| 1985-03-08 | 13.2 | |
| 1985-03-09 | 15.2 | |
| 1985-03-10 | 16.6 | |
| 1985-03-11 | 21.0 | |
| 1985-03-12 | 22.4 | |
| 1985-03-13 | 17.0 | |
| 1985-03-14 | 21.7 | |
| 1985-03-15 | 21.4 | |
| 1985-03-16 | 18.6 | |
| 1985-03-17 | 16.2 | |
| 1985-03-18 | 16.8 | |
| 1985-03-19 | 17.0 | |
| 1985-03-20 | 18.4 | |
| 1985-03-21 | 17.2 | |
| 1985-03-22 | 18.4 | |
| 1985-03-23 | 18.8 | |
| 1985-03-24 | 16.5 | |
| 1985-03-25 | 13.3 | |
| 1985-03-26 | 12.2 | |
| 1985-03-27 | 11.3 | |
| 1985-03-28 | 13.8 | |
| 1985-03-29 | 16.6 | |
| 1985-03-30 | 14.0 | |
| 1985-03-31 | 14.3 | |
| 1985-04-01 | 16.4 | |
| 1985-04-02 | 11.9 | |
| 1985-04-03 | 15.7 | |
| 1985-04-04 | 17.6 | |
| 1985-04-05 | 17.5 | |
| 1985-04-06 | 15.9 | |
| 1985-04-07 | 16.2 | |
| 1985-04-08 | 16.0 | |
| 1985-04-09 | 15.9 | |
| 1985-04-10 | 16.2 | |
| 1985-04-11 | 16.2 | |
| 1985-04-12 | 19.5 | |
| 1985-04-13 | 18.2 | |
| 1985-04-14 | 21.8 | |
| 1985-04-15 | 15.1 | |
| 1985-04-16 | 11.0 | |
| 1985-04-17 | 8.1 | |
| 1985-04-18 | 9.5 | |
| 1985-04-19 | 9.3 | |
| 1985-04-20 | 10.6 | |
| 1985-04-21 | 6.3 | |
| 1985-04-22 | 8.6 | |
| 1985-04-23 | 6.8 | |
| 1985-04-24 | 8.7 | |
| 1985-04-25 | 8.4 | |
| 1985-04-26 | 9.3 | |
| 1985-04-27 | 10.0 | |
| 1985-04-28 | 10.5 | |
| 1985-04-29 | 12.0 | |
| 1985-04-30 | 10.1 | |
| 1985-05-01 | 9.4 | |
| 1985-05-02 | 10.1 | |
| 1985-05-03 | 8.0 | |
| 1985-05-04 | 10.6 | |
| 1985-05-05 | 13.6 | |
| 1985-05-06 | 15.4 | |
| 1985-05-07 | 9.0 | |
| 1985-05-08 | 10.4 | |
| 1985-05-09 | 11.0 | |
| 1985-05-10 | 12.1 | |
| 1985-05-11 | 13.4 | |
| 1985-05-12 | 11.3 | |
| 1985-05-13 | 6.7 | |
| 1985-05-14 | 9.8 | |
| 1985-05-15 | 10.8 | |
| 1985-05-16 | 7.8 | |
| 1985-05-17 | 4.5 | |
| 1985-05-18 | 7.6 | |
| 1985-05-19 | 6.9 | |
| 1985-05-20 | 7.5 | |
| 1985-05-21 | 8.5 | |
| 1985-05-22 | 5.5 | |
| 1985-05-23 | 9.5 | |
| 1985-05-24 | 7.3 | |
| 1985-05-25 | 5.4 | |
| 1985-05-26 | 5.5 | |
| 1985-05-27 | 8.1 | |
| 1985-05-28 | 11.2 | |
| 1985-05-29 | 13.4 | |
| 1985-05-30 | 11.6 | |
| 1985-05-31 | 10.1 | |
| 1985-06-01 | 4.3 | |
| 1985-06-02 | 5.5 | |
| 1985-06-03 | 4.4 | |
| 1985-06-04 | 5.9 | |
| 1985-06-05 | 5.7 | |
| 1985-06-06 | 8.2 | |
| 1985-06-07 | 8.2 | |
| 1985-06-08 | 4.2 | |
| 1985-06-09 | 6.5 | |
| 1985-06-10 | 10.0 | |
| 1985-06-11 | 8.8 | |
| 1985-06-12 | 6.6 | |
| 1985-06-13 | 7.8 | |
| 1985-06-14 | 10.1 | |
| 1985-06-15 | 7.1 | |
| 1985-06-16 | 7.7 | |
| 1985-06-17 | 8.5 | |
| 1985-06-18 | 7.3 | |
| 1985-06-19 | 6.9 | |
| 1985-06-20 | 8.4 | |
| 1985-06-21 | 7.1 | |
| 1985-06-22 | 6.3 | |
| 1985-06-23 | 0.6 | |
| 1985-06-24 | 1.6 | |
| 1985-06-25 | 7.0 | |
| 1985-06-26 | 8.3 | |
| 1985-06-27 | 8.0 | |
| 1985-06-28 | 10.2 | |
| 1985-06-29 | 10.6 | |
| 1985-06-30 | 10.4 | |
| 1985-07-01 | 11.6 | |
| 1985-07-02 | 11.0 | |
| 1985-07-03 | 10.7 | |
| 1985-07-04 | 7.3 | |
| 1985-07-05 | 4.2 | |
| 1985-07-06 | 4.7 | |
| 1985-07-07 | 5.6 | |
| 1985-07-08 | 7.7 | |
| 1985-07-09 | 7.5 | |
| 1985-07-10 | 4.9 | |
| 1985-07-11 | 5.9 | |
| 1985-07-12 | 7.8 | |
| 1985-07-13 | 5.8 | |
| 1985-07-14 | 7.0 | |
| 1985-07-15 | 8.4 | |
| 1985-07-16 | 6.2 | |
| 1985-07-17 | 7.5 | |
| 1985-07-18 | 4.8 | |
| 1985-07-19 | 3.3 | |
| 1985-07-20 | 3.2 | |
| 1985-07-21 | 7.0 | |
| 1985-07-22 | 8.4 | |
| 1985-07-23 | 0.3 | |
| 1985-07-24 | 0.3 | |
| 1985-07-25 | 2.1 | |
| 1985-07-26 | 8.5 | |
| 1985-07-27 | 1.4 | |
| 1985-07-28 | 4.1 | |
| 1985-07-29 | 10.3 | |
| 1985-07-30 | 6.6 | |
| 1985-07-31 | 6.1 | |
| 1985-08-01 | 7.0 | |
| 1985-08-02 | 5.1 | |
| 1985-08-03 | 6.3 | |
| 1985-08-04 | 6.9 | |
| 1985-08-05 | 11.4 | |
| 1985-08-06 | 10.4 | |
| 1985-08-07 | 10.3 | |
| 1985-08-08 | 9.2 | |
| 1985-08-09 | 7.2 | |
| 1985-08-10 | 7.5 | |
| 1985-08-11 | 4.0 | |
| 1985-08-12 | 5.6 | |
| 1985-08-13 | 6.7 | |
| 1985-08-14 | 8.4 | |
| 1985-08-15 | 11.0 | |
| 1985-08-16 | 8.4 | |
| 1985-08-17 | 8.8 | |
| 1985-08-18 | 8.6 | |
| 1985-08-19 | 8.3 | |
| 1985-08-20 | 4.0 | |
| 1985-08-21 | 3.6 | |
| 1985-08-22 | 5.7 | |
| 1985-08-23 | 10.6 | |
| 1985-08-24 | 6.9 | |
| 1985-08-25 | 10.0 | |
| 1985-08-26 | 9.8 | |
| 1985-08-27 | 7.2 | |
| 1985-08-28 | 10.5 | |
| 1985-08-29 | 3.6 | |
| 1985-08-30 | 5.3 | |
| 1985-08-31 | 8.4 | |
| 1985-09-01 | 10.3 | |
| 1985-09-02 | 7.9 | |
| 1985-09-03 | 8.5 | |
| 1985-09-04 | 7.9 | |
| 1985-09-05 | 8.0 | |
| 1985-09-06 | 9.8 | |
| 1985-09-07 | 6.7 | |
| 1985-09-08 | 4.8 | |
| 1985-09-09 | 9.9 | |
| 1985-09-10 | 12.8 | |
| 1985-09-11 | 10.9 | |
| 1985-09-12 | 11.7 | |
| 1985-09-13 | 11.7 | |
| 1985-09-14 | 11.0 | |
| 1985-09-15 | 8.2 | |
| 1985-09-16 | 7.5 | |
| 1985-09-17 | 5.4 | |
| 1985-09-18 | 7.2 | |
| 1985-09-19 | 9.7 | |
| 1985-09-20 | 8.4 | |
| 1985-09-21 | 9.0 | |
| 1985-09-22 | 8.7 | |
| 1985-09-23 | 6.6 | |
| 1985-09-24 | 11.6 | |
| 1985-09-25 | 13.1 | |
| 1985-09-26 | 6.7 | |
| 1985-09-27 | 6.5 | |
| 1985-09-28 | 7.7 | |
| 1985-09-29 | 8.7 | |
| 1985-09-30 | 7.2 | |
| 1985-10-01 | 10.5 | |
| 1985-10-02 | 8.6 | |
| 1985-10-03 | 7.2 | |
| 1985-10-04 | 11.4 | |
| 1985-10-05 | 16.2 | |
| 1985-10-06 | 6.1 | |
| 1985-10-07 | 9.6 | |
| 1985-10-08 | 11.1 | |
| 1985-10-09 | 13.6 | |
| 1985-10-10 | 10.7 | |
| 1985-10-11 | 14.7 | |
| 1985-10-12 | 11.6 | |
| 1985-10-13 | 7.3 | |
| 1985-10-14 | 8.0 | |
| 1985-10-15 | 9.6 | |
| 1985-10-16 | 16.0 | |
| 1985-10-17 | 15.1 | |
| 1985-10-18 | 12.8 | |
| 1985-10-19 | 6.2 | |
| 1985-10-20 | 7.1 | |
| 1985-10-21 | 8.4 | |
| 1985-10-22 | 10.0 | |
| 1985-10-23 | 12.7 | |
| 1985-10-24 | 10.0 | |
| 1985-10-25 | 10.2 | |
| 1985-10-26 | 6.5 | |
| 1985-10-27 | 9.2 | |
| 1985-10-28 | 11.9 | |
| 1985-10-29 | 14.7 | |
| 1985-10-30 | 11.4 | |
| 1985-10-31 | 6.8 | |
| 1985-11-01 | 7.4 | |
| 1985-11-02 | 11.2 | |
| 1985-11-03 | 9.2 | |
| 1985-11-04 | 12.6 | |
| 1985-11-05 | 16.0 | |
| 1985-11-06 | 17.1 | |
| 1985-11-07 | 15.3 | |
| 1985-11-08 | 13.3 | |
| 1985-11-09 | 15.4 | |
| 1985-11-10 | 13.2 | |
| 1985-11-11 | 14.4 | |
| 1985-11-12 | 14.0 | |
| 1985-11-13 | 15.5 | |
| 1985-11-14 | 21.0 | |
| 1985-11-15 | 10.0 | |
| 1985-11-16 | 9.6 | |
| 1985-11-17 | 12.0 | |
| 1985-11-18 | 12.2 | |
| 1985-11-19 | 11.3 | |
| 1985-11-20 | 13.2 | |
| 1985-11-21 | 10.5 | |
| 1985-11-22 | 10.1 | |
| 1985-11-23 | 8.8 | |
| 1985-11-24 | 13.7 | |
| 1985-11-25 | 16.2 | |
| 1985-11-26 | 16.0 | |
| 1985-11-27 | 14.0 | |
| 1985-11-28 | 13.7 | |
| 1985-11-29 | 12.5 | |
| 1985-11-30 | 12.8 | |
| 1985-12-01 | 12.3 | |
| 1985-12-02 | 15.2 | |
| 1985-12-03 | 15.0 | |
| 1985-12-04 | 16.4 | |
| 1985-12-05 | 16.1 | |
| 1985-12-06 | 14.6 | |
| 1985-12-07 | 18.2 | |
| 1985-12-08 | 16.4 | |
| 1985-12-09 | 16.6 | |
| 1985-12-10 | 14.7 | |
| 1985-12-11 | 15.8 | |
| 1985-12-12 | 14.1 | |
| 1985-12-13 | 13.5 | |
| 1985-12-14 | 13.6 | |
| 1985-12-15 | 13.7 | |
| 1985-12-16 | 13.6 | |
| 1985-12-17 | 12.1 | |
| 1985-12-18 | 12.7 | |
| 1985-12-19 | 13.3 | |
| 1985-12-20 | 14.2 | |
| 1985-12-21 | 15.0 | |
| 1985-12-22 | 13.7 | |
| 1985-12-23 | 12.0 | |
| 1985-12-24 | 13.1 | |
| 1985-12-25 | 13.2 | |
| 1985-12-26 | 13.3 | |
| 1985-12-27 | 11.5 | |
| 1985-12-28 | 10.8 | |
| 1985-12-29 | 12.0 | |
| 1985-12-30 | 16.3 | |
| 1985-12-31 | 14.4 | |
| 1986-01-01 | 12.9 | |
| 1986-01-02 | 13.8 | |
| 1986-01-03 | 10.6 | |
| 1986-01-04 | 12.6 | |
| 1986-01-05 | 13.7 | |
| 1986-01-06 | 12.6 | |
| 1986-01-07 | 13.1 | |
| 1986-01-08 | 15.4 | |
| 1986-01-09 | 11.9 | |
| 1986-01-10 | 13.8 | |
| 1986-01-11 | 14.4 | |
| 1986-01-12 | 15.2 | |
| 1986-01-13 | 12.5 | |
| 1986-01-14 | 12.2 | |
| 1986-01-15 | 16.1 | |
| 1986-01-16 | 14.6 | |
| 1986-01-17 | 11.6 | |
| 1986-01-18 | 13.1 | |
| 1986-01-19 | 12.8 | |
| 1986-01-20 | 15.2 | |
| 1986-01-21 | 13.8 | |
| 1986-01-22 | 15.0 | |
| 1986-01-23 | 13.5 | |
| 1986-01-24 | 11.8 | |
| 1986-01-25 | 15.3 | |
| 1986-01-26 | 13.5 | |
| 1986-01-27 | 15.3 | |
| 1986-01-28 | 13.8 | |
| 1986-01-29 | 15.8 | |
| 1986-01-30 | 17.4 | |
| 1986-01-31 | 15.3 | |
| 1986-02-01 | 14.6 | |
| 1986-02-02 | 14.8 | |
| 1986-02-03 | 10.7 | |
| 1986-02-04 | 11.6 | |
| 1986-02-05 | 13.6 | |
| 1986-02-06 | 14.4 | |
| 1986-02-07 | 11.8 | |
| 1986-02-08 | 15.8 | |
| 1986-02-09 | 16.0 | |
| 1986-02-10 | 11.8 | |
| 1986-02-11 | 14.5 | |
| 1986-02-12 | 10.7 | |
| 1986-02-13 | 14.2 | |
| 1986-02-14 | 19.5 | |
| 1986-02-15 | 21.4 | |
| 1986-02-16 | 17.9 | |
| 1986-02-17 | 17.4 | |
| 1986-02-18 | 12.7 | |
| 1986-02-19 | 13.8 | |
| 1986-02-20 | 14.0 | |
| 1986-02-21 | 15.0 | |
| 1986-02-22 | 14.5 | |
| 1986-02-23 | 13.1 | |
| 1986-02-24 | 11.4 | |
| 1986-02-25 | 12.5 | |
| 1986-02-26 | 12.0 | |
| 1986-02-27 | 13.4 | |
| 1986-02-28 | 14.4 | |
| 1986-03-01 | 17.7 | |
| 1986-03-02 | 13.9 | |
| 1986-03-03 | 13.3 | |
| 1986-03-04 | 14.6 | |
| 1986-03-05 | 16.4 | |
| 1986-03-06 | 16.8 | |
| 1986-03-07 | 20.0 | |
| 1986-03-08 | 12.5 | |
| 1986-03-09 | 12.7 | |
| 1986-03-10 | 11.7 | |
| 1986-03-11 | 12.7 | |
| 1986-03-12 | 8.6 | |
| 1986-03-13 | 11.9 | |
| 1986-03-14 | 16.0 | |
| 1986-03-15 | 15.2 | |
| 1986-03-16 | 13.4 | |
| 1986-03-17 | 11.6 | |
| 1986-03-18 | 11.1 | |
| 1986-03-19 | 15.6 | |
| 1986-03-20 | 17.0 | |
| 1986-03-21 | 18.5 | |
| 1986-03-22 | 17.4 | |
| 1986-03-23 | 16.5 | |
| 1986-03-24 | 16.2 | |
| 1986-03-25 | 16.1 | |
| 1986-03-26 | 13.2 | |
| 1986-03-27 | 18.0 | |
| 1986-03-28 | 12.8 | |
| 1986-03-29 | 11.7 | |
| 1986-03-30 | 16.7 | |
| 1986-03-31 | 15.6 | |
| 1986-04-01 | 10.2 | |
| 1986-04-02 | 10.3 | |
| 1986-04-03 | 15.0 | |
| 1986-04-04 | 18.0 | |
| 1986-04-05 | 13.8 | |
| 1986-04-06 | 10.5 | |
| 1986-04-07 | 11.8 | |
| 1986-04-08 | 7.2 | |
| 1986-04-09 | 11.6 | |
| 1986-04-10 | 7.4 | |
| 1986-04-11 | 14.2 | |
| 1986-04-12 | 12.2 | |
| 1986-04-13 | 9.0 | |
| 1986-04-14 | 12.3 | |
| 1986-04-15 | 19.7 | |
| 1986-04-16 | 12.8 | |
| 1986-04-17 | 12.4 | |
| 1986-04-18 | 12.0 | |
| 1986-04-19 | 12.0 | |
| 1986-04-20 | 11.1 | |
| 1986-04-21 | 12.7 | |
| 1986-04-22 | 14.2 | |
| 1986-04-23 | 11.6 | |
| 1986-04-24 | 12.0 | |
| 1986-04-25 | 11.5 | |
| 1986-04-26 | 8.3 | |
| 1986-04-27 | 10.5 | |
| 1986-04-28 | 9.0 | |
| 1986-04-29 | 6.9 | |
| 1986-04-30 | 9.4 | |
| 1986-05-01 | 11.1 | |
| 1986-05-02 | 9.1 | |
| 1986-05-03 | 7.7 | |
| 1986-05-04 | 10.0 | |
| 1986-05-05 | 10.4 | |
| 1986-05-06 | 8.0 | |
| 1986-05-07 | 9.8 | |
| 1986-05-08 | 12.4 | |
| 1986-05-09 | 12.9 | |
| 1986-05-10 | 12.3 | |
| 1986-05-11 | 6.9 | |
| 1986-05-12 | 10.5 | |
| 1986-05-13 | 11.0 | |
| 1986-05-14 | 9.7 | |
| 1986-05-15 | 11.1 | |
| 1986-05-16 | 11.5 | |
| 1986-05-17 | 13.4 | |
| 1986-05-18 | 10.9 | |
| 1986-05-19 | 12.0 | |
| 1986-05-20 | 12.1 | |
| 1986-05-21 | 10.4 | |
| 1986-05-22 | 10.0 | |
| 1986-05-23 | 9.6 | |
| 1986-05-24 | 11.3 | |
| 1986-05-25 | 8.5 | |
| 1986-05-26 | 6.3 | |
| 1986-05-27 | 8.2 | |
| 1986-05-28 | 10.7 | |
| 1986-05-29 | 10.3 | |
| 1986-05-30 | 9.5 | |
| 1986-05-31 | 10.9 | |
| 1986-06-01 | 10.9 | |
| 1986-06-02 | 4.3 | |
| 1986-06-03 | 5.2 | |
| 1986-06-04 | 11.0 | |
| 1986-06-05 | 11.6 | |
| 1986-06-06 | 10.6 | |
| 1986-06-07 | 9.4 | |
| 1986-06-08 | 10.0 | |
| 1986-06-09 | 9.6 | |
| 1986-06-10 | 9.5 | |
| 1986-06-11 | 9.7 | |
| 1986-06-12 | 9.6 | |
| 1986-06-13 | 7.0 | |
| 1986-06-14 | 7.0 | |
| 1986-06-15 | 6.8 | |
| 1986-06-16 | 6.9 | |
| 1986-06-17 | 8.0 | |
| 1986-06-18 | 7.6 | |
| 1986-06-19 | 8.6 | |
| 1986-06-20 | 5.7 | |
| 1986-06-21 | 5.5 | |
| 1986-06-22 | 5.7 | |
| 1986-06-23 | 5.7 | |
| 1986-06-24 | 6.6 | |
| 1986-06-25 | 6.0 | |
| 1986-06-26 | 6.9 | |
| 1986-06-27 | 7.7 | |
| 1986-06-28 | 8.0 | |
| 1986-06-29 | 3.9 | |
| 1986-06-30 | 0.8 | |
| 1986-07-01 | 2.8 | |
| 1986-07-02 | 8.0 | |
| 1986-07-03 | 9.8 | |
| 1986-07-04 | 11.4 | |
| 1986-07-05 | 8.6 | |
| 1986-07-06 | 5.2 | |
| 1986-07-07 | 6.6 | |
| 1986-07-08 | 5.7 | |
| 1986-07-09 | 4.6 | |
| 1986-07-10 | 5.8 | |
| 1986-07-11 | 7.0 | |
| 1986-07-12 | 4.8 | |
| 1986-07-13 | 4.4 | |
| 1986-07-14 | 4.4 | |
| 1986-07-15 | 7.9 | |
| 1986-07-16 | 10.6 | |
| 1986-07-17 | 5.0 | |
| 1986-07-18 | 7.6 | |
| 1986-07-19 | 9.2 | |
| 1986-07-20 | 9.7 | |
| 1986-07-21 | 8.8 | |
| 1986-07-22 | 6.8 | |
| 1986-07-23 | 9.4 | |
| 1986-07-24 | 11.0 | |
| 1986-07-25 | 2.5 | |
| 1986-07-26 | 2.1 | |
| 1986-07-27 | 5.4 | |
| 1986-07-28 | 6.2 | |
| 1986-07-29 | 7.8 | |
| 1986-07-30 | 7.4 | |
| 1986-07-31 | 9.3 | |
| 1986-08-01 | 9.3 | |
| 1986-08-02 | 9.5 | |
| 1986-08-03 | 8.5 | |
| 1986-08-04 | 10.0 | |
| 1986-08-05 | 7.7 | |
| 1986-08-06 | 9.3 | |
| 1986-08-07 | 9.1 | |
| 1986-08-08 | 3.5 | |
| 1986-08-09 | 3.6 | |
| 1986-08-10 | 2.5 | |
| 1986-08-11 | 1.7 | |
| 1986-08-12 | 2.7 | |
| 1986-08-13 | 2.9 | |
| 1986-08-14 | 5.3 | |
| 1986-08-15 | 7.7 | |
| 1986-08-16 | 9.1 | |
| 1986-08-17 | 9.4 | |
| 1986-08-18 | 7.3 | |
| 1986-08-19 | 8.4 | |
| 1986-08-20 | 9.2 | |
| 1986-08-21 | 6.6 | |
| 1986-08-22 | 9.7 | |
| 1986-08-23 | 12.4 | |
| 1986-08-24 | 10.2 | |
| 1986-08-25 | 5.9 | |
| 1986-08-26 | 7.1 | |
| 1986-08-27 | 7.5 | |
| 1986-08-28 | 9.7 | |
| 1986-08-29 | 12.2 | |
| 1986-08-30 | 5.6 | |
| 1986-08-31 | 5.4 | |
| 1986-09-01 | 8.3 | |
| 1986-09-02 | 10.6 | |
| 1986-09-03 | 9.1 | |
| 1986-09-04 | 11.3 | |
| 1986-09-05 | 10.9 | |
| 1986-09-06 | 8.9 | |
| 1986-09-07 | 6.3 | |
| 1986-09-08 | 9.0 | |
| 1986-09-09 | 6.1 | |
| 1986-09-10 | 9.1 | |
| 1986-09-11 | 9.6 | |
| 1986-09-12 | 6.0 | |
| 1986-09-13 | 10.0 | |
| 1986-09-14 | 11.0 | |
| 1986-09-15 | 6.2 | |
| 1986-09-16 | 8.3 | |
| 1986-09-17 | 11.3 | |
| 1986-09-18 | 11.3 | |
| 1986-09-19 | 6.7 | |
| 1986-09-20 | 6.6 | |
| 1986-09-21 | 11.4 | |
| 1986-09-22 | 6.9 | |
| 1986-09-23 | 10.6 | |
| 1986-09-24 | 8.6 | |
| 1986-09-25 | 11.3 | |
| 1986-09-26 | 12.5 | |
| 1986-09-27 | 9.9 | |
| 1986-09-28 | 6.9 | |
| 1986-09-29 | 5.5 | |
| 1986-09-30 | 7.8 | |
| 1986-10-01 | 11.0 | |
| 1986-10-02 | 16.2 | |
| 1986-10-03 | 9.9 | |
| 1986-10-04 | 8.7 | |
| 1986-10-05 | 10.5 | |
| 1986-10-06 | 12.2 | |
| 1986-10-07 | 10.6 | |
| 1986-10-08 | 8.3 | |
| 1986-10-09 | 5.5 | |
| 1986-10-10 | 9.0 | |
| 1986-10-11 | 6.4 | |
| 1986-10-12 | 7.2 | |
| 1986-10-13 | 12.9 | |
| 1986-10-14 | 12.0 | |
| 1986-10-15 | 7.3 | |
| 1986-10-16 | 9.7 | |
| 1986-10-17 | 8.4 | |
| 1986-10-18 | 14.7 | |
| 1986-10-19 | 9.5 | |
| 1986-10-20 | 7.9 | |
| 1986-10-21 | 6.8 | |
| 1986-10-22 | 12.6 | |
| 1986-10-23 | 5.2 | |
| 1986-10-24 | 7.5 | |
| 1986-10-25 | 8.7 | |
| 1986-10-26 | 7.6 | |
| 1986-10-27 | 9.0 | |
| 1986-10-28 | 7.2 | |
| 1986-10-29 | 10.7 | |
| 1986-10-30 | 13.1 | |
| 1986-10-31 | 13.9 | |
| 1986-11-01 | 10.8 | |
| 1986-11-02 | 10.4 | |
| 1986-11-03 | 9.1 | |
| 1986-11-04 | 16.0 | |
| 1986-11-05 | 21.0 | |
| 1986-11-06 | 16.2 | |
| 1986-11-07 | 8.6 | |
| 1986-11-08 | 9.2 | |
| 1986-11-09 | 12.5 | |
| 1986-11-10 | 9.7 | |
| 1986-11-11 | 12.5 | |
| 1986-11-12 | 10.3 | |
| 1986-11-13 | 12.0 | |
| 1986-11-14 | 11.0 | |
| 1986-11-15 | 14.8 | |
| 1986-11-16 | 15.0 | |
| 1986-11-17 | 15.3 | |
| 1986-11-18 | 10.3 | |
| 1986-11-19 | 10.7 | |
| 1986-11-20 | 10.5 | |
| 1986-11-21 | 8.9 | |
| 1986-11-22 | 8.1 | |
| 1986-11-23 | 11.5 | |
| 1986-11-24 | 12.8 | |
| 1986-11-25 | 9.1 | |
| 1986-11-26 | 14.6 | |
| 1986-11-27 | 11.6 | |
| 1986-11-28 | 11.2 | |
| 1986-11-29 | 12.6 | |
| 1986-11-30 | 7.5 | |
| 1986-12-01 | 11.0 | |
| 1986-12-02 | 14.5 | |
| 1986-12-03 | 18.5 | |
| 1986-12-04 | 15.4 | |
| 1986-12-05 | 13.1 | |
| 1986-12-06 | 16.3 | |
| 1986-12-07 | 20.2 | |
| 1986-12-08 | 11.5 | |
| 1986-12-09 | 12.4 | |
| 1986-12-10 | 10.9 | |
| 1986-12-11 | 12.7 | |
| 1986-12-12 | 12.2 | |
| 1986-12-13 | 12.4 | |
| 1986-12-14 | 9.8 | |
| 1986-12-15 | 8.5 | |
| 1986-12-16 | 14.7 | |
| 1986-12-17 | 12.0 | |
| 1986-12-18 | 10.3 | |
| 1986-12-19 | 11.0 | |
| 1986-12-20 | 10.2 | |
| 1986-12-21 | 12.6 | |
| 1986-12-22 | 11.6 | |
| 1986-12-23 | 9.7 | |
| 1986-12-24 | 13.4 | |
| 1986-12-25 | 10.5 | |
| 1986-12-26 | 14.7 | |
| 1986-12-27 | 14.6 | |
| 1986-12-28 | 14.2 | |
| 1986-12-29 | 13.2 | |
| 1986-12-30 | 11.7 | |
| 1986-12-31 | 17.2 | |
| 1987-01-01 | 12.3 | |
| 1987-01-02 | 13.8 | |
| 1987-01-03 | 15.3 | |
| 1987-01-04 | 15.6 | |
| 1987-01-05 | 16.2 | |
| 1987-01-06 | 16.3 | |
| 1987-01-07 | 16.8 | |
| 1987-01-08 | 11.0 | |
| 1987-01-09 | 8.5 | |
| 1987-01-10 | 13.2 | |
| 1987-01-11 | 13.0 | |
| 1987-01-12 | 12.4 | |
| 1987-01-13 | 13.0 | |
| 1987-01-14 | 16.6 | |
| 1987-01-15 | 12.0 | |
| 1987-01-16 | 12.4 | |
| 1987-01-17 | 15.0 | |
| 1987-01-18 | 11.8 | |
| 1987-01-19 | 11.6 | |
| 1987-01-20 | 12.2 | |
| 1987-01-21 | 13.7 | |
| 1987-01-22 | 11.2 | |
| 1987-01-23 | 12.4 | |
| 1987-01-24 | 11.5 | |
| 1987-01-25 | 13.8 | |
| 1987-01-26 | 15.7 | |
| 1987-01-27 | 12.9 | |
| 1987-01-28 | 11.5 | |
| 1987-01-29 | 11.0 | |
| 1987-01-30 | 12.7 | |
| 1987-01-31 | 14.9 | |
| 1987-02-01 | 16.5 | |
| 1987-02-02 | 12.8 | |
| 1987-02-03 | 12.7 | |
| 1987-02-04 | 12.7 | |
| 1987-02-05 | 11.6 | |
| 1987-02-06 | 13.3 | |
| 1987-02-07 | 15.2 | |
| 1987-02-08 | 16.4 | |
| 1987-02-09 | 11.9 | |
| 1987-02-10 | 15.1 | |
| 1987-02-11 | 10.6 | |
| 1987-02-12 | 13.6 | |
| 1987-02-13 | 12.1 | |
| 1987-02-14 | 16.0 | |
| 1987-02-15 | 16.8 | |
| 1987-02-16 | 16.6 | |
| 1987-02-17 | 15.6 | |
| 1987-02-18 | 15.2 | |
| 1987-02-19 | 17.7 | |
| 1987-02-20 | 21.0 | |
| 1987-02-21 | 13.4 | |
| 1987-02-22 | 10.5 | |
| 1987-02-23 | 9.5 | |
| 1987-02-24 | 12.0 | |
| 1987-02-25 | 10.4 | |
| 1987-02-26 | 11.5 | |
| 1987-02-27 | 13.2 | |
| 1987-02-28 | 15.0 | |
| 1987-03-01 | 14.1 | |
| 1987-03-02 | 12.4 | |
| 1987-03-03 | 13.4 | |
| 1987-03-04 | 12.5 | |
| 1987-03-05 | 14.3 | |
| 1987-03-06 | 17.6 | |
| 1987-03-07 | 10.4 | |
| 1987-03-08 | 9.9 | |
| 1987-03-09 | 10.2 | |
| 1987-03-10 | 11.3 | |
| 1987-03-11 | 9.5 | |
| 1987-03-12 | 11.8 | |
| 1987-03-13 | 11.5 | |
| 1987-03-14 | 10.5 | |
| 1987-03-15 | 10.8 | |
| 1987-03-16 | 13.0 | |
| 1987-03-17 | 18.5 | |
| 1987-03-18 | 18.7 | |
| 1987-03-19 | 15.0 | |
| 1987-03-20 | 13.0 | |
| 1987-03-21 | 11.3 | |
| 1987-03-22 | 13.0 | |
| 1987-03-23 | 13.3 | |
| 1987-03-24 | 11.0 | |
| 1987-03-25 | 10.3 | |
| 1987-03-26 | 13.0 | |
| 1987-03-27 | 12.3 | |
| 1987-03-28 | 15.6 | |
| 1987-03-29 | 10.2 | |
| 1987-03-30 | 10.8 | |
| 1987-03-31 | 12.0 | |
| 1987-04-01 | 13.3 | |
| 1987-04-02 | 11.7 | |
| 1987-04-03 | 12.5 | |
| 1987-04-04 | 13.7 | |
| 1987-04-05 | 14.9 | |
| 1987-04-06 | 20.2 | |
| 1987-04-07 | 16.3 | |
| 1987-04-08 | 13.9 | |
| 1987-04-09 | 10.1 | |
| 1987-04-10 | 7.3 | |
| 1987-04-11 | 14.0 | |
| 1987-04-12 | 17.7 | |
| 1987-04-13 | 16.3 | |
| 1987-04-14 | 10.6 | |
| 1987-04-15 | 9.7 | |
| 1987-04-16 | 7.8 | |
| 1987-04-17 | 10.4 | |
| 1987-04-18 | 10.4 | |
| 1987-04-19 | 14.1 | |
| 1987-04-20 | 7.1 | |
| 1987-04-21 | 8.1 | |
| 1987-04-22 | 7.8 | |
| 1987-04-23 | 10.6 | |
| 1987-04-24 | 9.1 | |
| 1987-04-25 | 9.0 | |
| 1987-04-26 | 11.9 | |
| 1987-04-27 | 17.1 | |
| 1987-04-28 | 16.8 | |
| 1987-04-29 | 13.5 | |
| 1987-04-30 | 11.6 | |
| 1987-05-01 | 7.0 | |
| 1987-05-02 | 9.7 | |
| 1987-05-03 | 9.9 | |
| 1987-05-04 | 11.2 | |
| 1987-05-05 | 11.3 | |
| 1987-05-06 | 11.8 | |
| 1987-05-07 | 9.9 | |
| 1987-05-08 | 7.1 | |
| 1987-05-09 | 9.6 | |
| 1987-05-10 | 9.8 | |
| 1987-05-11 | 10.6 | |
| 1987-05-12 | 12.8 | |
| 1987-05-13 | 16.5 | |
| 1987-05-14 | 11.7 | |
| 1987-05-15 | 12.3 | |
| 1987-05-16 | 12.2 | |
| 1987-05-17 | 11.8 | |
| 1987-05-18 | 10.7 | |
| 1987-05-19 | 10.2 | |
| 1987-05-20 | 10.0 | |
| 1987-05-21 | 8.3 | |
| 1987-05-22 | 6.6 | |
| 1987-05-23 | 9.5 | |
| 1987-05-24 | 12.3 | |
| 1987-05-25 | 7.6 | |
| 1987-05-26 | 9.3 | |
| 1987-05-27 | 5.0 | |
| 1987-05-28 | 4.3 | |
| 1987-05-29 | 6.4 | |
| 1987-05-30 | 10.8 | |
| 1987-05-31 | 7.8 | |
| 1987-06-01 | 8.5 | |
| 1987-06-02 | 9.7 | |
| 1987-06-03 | 10.0 | |
| 1987-06-04 | 11.0 | |
| 1987-06-05 | 10.2 | |
| 1987-06-06 | 6.6 | |
| 1987-06-07 | 6.1 | |
| 1987-06-08 | 5.9 | |
| 1987-06-09 | 8.9 | |
| 1987-06-10 | 13.0 | |
| 1987-06-11 | 12.6 | |
| 1987-06-12 | 5.4 | |
| 1987-06-13 | 6.0 | |
| 1987-06-14 | 7.8 | |
| 1987-06-15 | 9.0 | |
| 1987-06-16 | 4.2 | |
| 1987-06-17 | 3.0 | |
| 1987-06-18 | 4.5 | |
| 1987-06-19 | 6.2 | |
| 1987-06-20 | 11.9 | |
| 1987-06-21 | 11.8 | |
| 1987-06-22 | 9.4 | |
| 1987-06-23 | 9.6 | |
| 1987-06-24 | 9.4 | |
| 1987-06-25 | 7.0 | |
| 1987-06-26 | 8.9 | |
| 1987-06-27 | 9.3 | |
| 1987-06-28 | 6.8 | |
| 1987-06-29 | 7.5 | |
| 1987-06-30 | 8.0 | |
| 1987-07-01 | 8.3 | |
| 1987-07-02 | 2.7 | |
| 1987-07-03 | 3.9 | |
| 1987-07-04 | 4.1 | |
| 1987-07-05 | 5.0 | |
| 1987-07-06 | 5.8 | |
| 1987-07-07 | 4.4 | |
| 1987-07-08 | 4.1 | |
| 1987-07-09 | 5.8 | |
| 1987-07-10 | 9.1 | |
| 1987-07-11 | 7.9 | |
| 1987-07-12 | 5.0 | |
| 1987-07-13 | 2.8 | |
| 1987-07-14 | 4.7 | |
| 1987-07-15 | 8.9 | |
| 1987-07-16 | 5.4 | |
| 1987-07-17 | 7.1 | |
| 1987-07-18 | 9.0 | |
| 1987-07-19 | 9.4 | |
| 1987-07-20 | 6.3 | |
| 1987-07-21 | 7.0 | |
| 1987-07-22 | 6.4 | |
| 1987-07-23 | 6.7 | |
| 1987-07-24 | 1.5 | |
| 1987-07-25 | 2.9 | |
| 1987-07-26 | 4.8 | |
| 1987-07-27 | 6.3 | |
| 1987-07-28 | 5.7 | |
| 1987-07-29 | 7.0 | |
| 1987-07-30 | 8.8 | |
| 1987-07-31 | 8.7 | |
| 1987-08-01 | 9.0 | |
| 1987-08-02 | 9.6 | |
| 1987-08-03 | 8.0 | |
| 1987-08-04 | 8.4 | |
| 1987-08-05 | 8.1 | |
| 1987-08-06 | 9.0 | |
| 1987-08-07 | 5.3 | |
| 1987-08-08 | 8.9 | |
| 1987-08-09 | 8.7 | |
| 1987-08-10 | 4.9 | |
| 1987-08-11 | 7.0 | |
| 1987-08-12 | 7.5 | |
| 1987-08-13 | 7.0 | |
| 1987-08-14 | 9.1 | |
| 1987-08-15 | 11.8 | |
| 1987-08-16 | 9.9 | |
| 1987-08-17 | 5.6 | |
| 1987-08-18 | 4.2 | |
| 1987-08-19 | 4.3 | |
| 1987-08-20 | 8.0 | |
| 1987-08-21 | 5.1 | |
| 1987-08-22 | 9.4 | |
| 1987-08-23 | 9.1 | |
| 1987-08-24 | 9.7 | |
| 1987-08-25 | 10.6 | |
| 1987-08-26 | 8.6 | |
| 1987-08-27 | 10.1 | |
| 1987-08-28 | 11.0 | |
| 1987-08-29 | 9.7 | |
| 1987-08-30 | 5.0 | |
| 1987-08-31 | 6.1 | |
| 1987-09-01 | 5.4 | |
| 1987-09-02 | 5.8 | |
| 1987-09-03 | 7.3 | |
| 1987-09-04 | 6.3 | |
| 1987-09-05 | 4.8 | |
| 1987-09-06 | 7.6 | |
| 1987-09-07 | 8.1 | |
| 1987-09-08 | 9.5 | |
| 1987-09-09 | 10.3 | |
| 1987-09-10 | 7.0 | |
| 1987-09-11 | 9.0 | |
| 1987-09-12 | 10.2 | |
| 1987-09-13 | 6.8 | |
| 1987-09-14 | 9.3 | |
| 1987-09-15 | 9.8 | |
| 1987-09-16 | 10.7 | |
| 1987-09-17 | 7.8 | |
| 1987-09-18 | 9.2 | |
| 1987-09-19 | 15.0 | |
| 1987-09-20 | 7.8 | |
| 1987-09-21 | 5.3 | |
| 1987-09-22 | 9.5 | |
| 1987-09-23 | 7.6 | |
| 1987-09-24 | 14.0 | |
| 1987-09-25 | 14.9 | |
| 1987-09-26 | 14.9 | |
| 1987-09-27 | 19.2 | |
| 1987-09-28 | 17.0 | |
| 1987-09-29 | 13.0 | |
| 1987-09-30 | 11.2 | |
| 1987-10-01 | 9.5 | |
| 1987-10-02 | 10.3 | |
| 1987-10-03 | 9.3 | |
| 1987-10-04 | 11.3 | |
| 1987-10-05 | 6.5 | |
| 1987-10-06 | 12.0 | |
| 1987-10-07 | 8.3 | |
| 1987-10-08 | 8.7 | |
| 1987-10-09 | 8.7 | |
| 1987-10-10 | 10.2 | |
| 1987-10-11 | 6.9 | |
| 1987-10-12 | 4.9 | |
| 1987-10-13 | 10.0 | |
| 1987-10-14 | 7.6 | |
| 1987-10-15 | 14.5 | |
| 1987-10-16 | 13.2 | |
| 1987-10-17 | 9.9 | |
| 1987-10-18 | 10.1 | |
| 1987-10-19 | 11.3 | |
| 1987-10-20 | 10.4 | |
| 1987-10-21 | 10.9 | |
| 1987-10-22 | 9.2 | |
| 1987-10-23 | 10.5 | |
| 1987-10-24 | 11.4 | |
| 1987-10-25 | 13.5 | |
| 1987-10-26 | 9.8 | |
| 1987-10-27 | 13.1 | |
| 1987-10-28 | 9.7 | |
| 1987-10-29 | 11.4 | |
| 1987-10-30 | 9.9 | |
| 1987-10-31 | 14.4 | |
| 1987-11-01 | 19.0 | |
| 1987-11-02 | 23.0 | |
| 1987-11-03 | 15.4 | |
| 1987-11-04 | 9.6 | |
| 1987-11-05 | 10.8 | |
| 1987-11-06 | 12.1 | |
| 1987-11-07 | 11.0 | |
| 1987-11-08 | 12.6 | |
| 1987-11-09 | 14.7 | |
| 1987-11-10 | 11.1 | |
| 1987-11-11 | 10.1 | |
| 1987-11-12 | 11.4 | |
| 1987-11-13 | 13.0 | |
| 1987-11-14 | 11.9 | |
| 1987-11-15 | 9.5 | |
| 1987-11-16 | 13.5 | |
| 1987-11-17 | 15.2 | |
| 1987-11-18 | 18.4 | |
| 1987-11-19 | 24.1 | |
| 1987-11-20 | 14.1 | |
| 1987-11-21 | 10.7 | |
| 1987-11-22 | 8.7 | |
| 1987-11-23 | 13.3 | |
| 1987-11-24 | 11.6 | |
| 1987-11-25 | 9.9 | |
| 1987-11-26 | 10.8 | |
| 1987-11-27 | 11.5 | |
| 1987-11-28 | 10.0 | |
| 1987-11-29 | 13.9 | |
| 1987-11-30 | 13.6 | |
| 1987-12-01 | 11.9 | |
| 1987-12-02 | 11.1 | |
| 1987-12-03 | 8.2 | |
| 1987-12-04 | 9.4 | |
| 1987-12-05 | 12.7 | |
| 1987-12-06 | 11.6 | |
| 1987-12-07 | 11.0 | |
| 1987-12-08 | 11.3 | |
| 1987-12-09 | 13.4 | |
| 1987-12-10 | 14.9 | |
| 1987-12-11 | 15.2 | |
| 1987-12-12 | 13.9 | |
| 1987-12-13 | 15.0 | |
| 1987-12-14 | 16.2 | |
| 1987-12-15 | 17.7 | |
| 1987-12-16 | 20.5 | |
| 1987-12-17 | 14.7 | |
| 1987-12-18 | 12.5 | |
| 1987-12-19 | 10.9 | |
| 1987-12-20 | 12.8 | |
| 1987-12-21 | 12.7 | |
| 1987-12-22 | 11.2 | |
| 1987-12-23 | 11.4 | |
| 1987-12-24 | 11.2 | |
| 1987-12-25 | 12.1 | |
| 1987-12-26 | 12.7 | |
| 1987-12-27 | 16.2 | |
| 1987-12-28 | 14.2 | |
| 1987-12-29 | 14.3 | |
| 1987-12-30 | 13.3 | |
| 1987-12-31 | 16.7 | |
| 1988-01-01 | 15.3 | |
| 1988-01-02 | 14.3 | |
| 1988-01-03 | 13.5 | |
| 1988-01-04 | 15.0 | |
| 1988-01-05 | 13.6 | |
| 1988-01-06 | 15.2 | |
| 1988-01-07 | 17.0 | |
| 1988-01-08 | 18.7 | |
| 1988-01-09 | 16.5 | |
| 1988-01-10 | 17.4 | |
| 1988-01-11 | 18.3 | |
| 1988-01-12 | 18.3 | |
| 1988-01-13 | 22.4 | |
| 1988-01-14 | 21.4 | |
| 1988-01-15 | 20.9 | |
| 1988-01-16 | 17.6 | |
| 1988-01-17 | 15.5 | |
| 1988-01-18 | 16.6 | |
| 1988-01-19 | 16.2 | |
| 1988-01-20 | 15.6 | |
| 1988-01-21 | 14.5 | |
| 1988-01-22 | 14.0 | |
| 1988-01-23 | 15.6 | |
| 1988-01-24 | 12.3 | |
| 1988-01-25 | 11.6 | |
| 1988-01-26 | 12.6 | |
| 1988-01-27 | 14.9 | |
| 1988-01-28 | 17.3 | |
| 1988-01-29 | 21.4 | |
| 1988-01-30 | 23.4 | |
| 1988-01-31 | 14.4 | |
| 1988-02-01 | 14.1 | |
| 1988-02-02 | 15.0 | |
| 1988-02-03 | 14.5 | |
| 1988-02-04 | 15.1 | |
| 1988-02-05 | 13.9 | |
| 1988-02-06 | 13.4 | |
| 1988-02-07 | 9.2 | |
| 1988-02-08 | 12.5 | |
| 1988-02-09 | 15.1 | |
| 1988-02-10 | 12.1 | |
| 1988-02-11 | 14.5 | |
| 1988-02-12 | 16.3 | |
| 1988-02-13 | 16.5 | |
| 1988-02-14 | 14.9 | |
| 1988-02-15 | 13.2 | |
| 1988-02-16 | 11.8 | |
| 1988-02-17 | 13.6 | |
| 1988-02-18 | 16.2 | |
| 1988-02-19 | 14.1 | |
| 1988-02-20 | 13.5 | |
| 1988-02-21 | 15.0 | |
| 1988-02-22 | 14.8 | |
| 1988-02-23 | 16.2 | |
| 1988-02-24 | 16.2 | |
| 1988-02-25 | 13.3 | |
| 1988-02-26 | 15.3 | |
| 1988-02-27 | 18.4 | |
| 1988-02-28 | 16.2 | |
| 1988-02-29 | 16.3 | |
| 1988-03-01 | 12.4 | |
| 1988-03-02 | 15.6 | |
| 1988-03-03 | 14.9 | |
| 1988-03-04 | 14.8 | |
| 1988-03-05 | 12.7 | |
| 1988-03-06 | 14.2 | |
| 1988-03-07 | 16.8 | |
| 1988-03-08 | 16.7 | |
| 1988-03-09 | 16.2 | |
| 1988-03-10 | 14.5 | |
| 1988-03-11 | 10.0 | |
| 1988-03-12 | 12.6 | |
| 1988-03-13 | 11.9 | |
| 1988-03-14 | 11.8 | |
| 1988-03-15 | 13.4 | |
| 1988-03-16 | 14.5 | |
| 1988-03-17 | 15.7 | |
| 1988-03-18 | 15.3 | |
| 1988-03-19 | 13.9 | |
| 1988-03-20 | 13.7 | |
| 1988-03-21 | 15.1 | |
| 1988-03-22 | 15.6 | |
| 1988-03-23 | 14.4 | |
| 1988-03-24 | 13.9 | |
| 1988-03-25 | 16.2 | |
| 1988-03-26 | 16.7 | |
| 1988-03-27 | 15.5 | |
| 1988-03-28 | 16.4 | |
| 1988-03-29 | 17.5 | |
| 1988-03-30 | 18.2 | |
| 1988-03-31 | 16.1 | |
| 1988-04-01 | 16.5 | |
| 1988-04-02 | 14.6 | |
| 1988-04-03 | 16.4 | |
| 1988-04-04 | 13.6 | |
| 1988-04-05 | 15.9 | |
| 1988-04-06 | 11.9 | |
| 1988-04-07 | 14.7 | |
| 1988-04-08 | 9.4 | |
| 1988-04-09 | 6.6 | |
| 1988-04-10 | 7.9 | |
| 1988-04-11 | 11.0 | |
| 1988-04-12 | 15.7 | |
| 1988-04-13 | 15.2 | |
| 1988-04-14 | 15.9 | |
| 1988-04-15 | 10.6 | |
| 1988-04-16 | 8.3 | |
| 1988-04-17 | 8.6 | |
| 1988-04-18 | 12.7 | |
| 1988-04-19 | 10.5 | |
| 1988-04-20 | 12.0 | |
| 1988-04-21 | 11.1 | |
| 1988-04-22 | 13.0 | |
| 1988-04-23 | 12.4 | |
| 1988-04-24 | 13.3 | |
| 1988-04-25 | 15.9 | |
| 1988-04-26 | 12.0 | |
| 1988-04-27 | 13.7 | |
| 1988-04-28 | 17.6 | |
| 1988-04-29 | 14.3 | |
| 1988-04-30 | 13.7 | |
| 1988-05-01 | 15.2 | |
| 1988-05-02 | 14.5 | |
| 1988-05-03 | 14.9 | |
| 1988-05-04 | 15.5 | |
| 1988-05-05 | 16.4 | |
| 1988-05-06 | 14.5 | |
| 1988-05-07 | 12.6 | |
| 1988-05-08 | 13.6 | |
| 1988-05-09 | 11.2 | |
| 1988-05-10 | 11.0 | |
| 1988-05-11 | 12.0 | |
| 1988-05-12 | 6.8 | |
| 1988-05-13 | 10.6 | |
| 1988-05-14 | 13.1 | |
| 1988-05-15 | 13.5 | |
| 1988-05-16 | 11.7 | |
| 1988-05-17 | 13.2 | |
| 1988-05-18 | 12.0 | |
| 1988-05-19 | 10.4 | |
| 1988-05-20 | 10.0 | |
| 1988-05-21 | 8.2 | |
| 1988-05-22 | 9.4 | |
| 1988-05-23 | 10.3 | |
| 1988-05-24 | 8.1 | |
| 1988-05-25 | 8.7 | |
| 1988-05-26 | 12.6 | |
| 1988-05-27 | 10.9 | |
| 1988-05-28 | 8.7 | |
| 1988-05-29 | 9.3 | |
| 1988-05-30 | 6.3 | |
| 1988-05-31 | 7.8 | |
| 1988-06-01 | 10.0 | |
| 1988-06-02 | 11.0 | |
| 1988-06-03 | 11.1 | |
| 1988-06-04 | 12.6 | |
| 1988-06-05 | 10.2 | |
| 1988-06-06 | 11.1 | |
| 1988-06-07 | 8.7 | |
| 1988-06-08 | 9.5 | |
| 1988-06-09 | 9.7 | |
| 1988-06-10 | 8.2 | |
| 1988-06-11 | 5.0 | |
| 1988-06-12 | 6.5 | |
| 1988-06-13 | 12.1 | |
| 1988-06-14 | 8.9 | |
| 1988-06-15 | 6.1 | |
| 1988-06-16 | 2.8 | |
| 1988-06-17 | 3.7 | |
| 1988-06-18 | 6.8 | |
| 1988-06-19 | 6.6 | |
| 1988-06-20 | 7.0 | |
| 1988-06-21 | 7.3 | |
| 1988-06-22 | 7.9 | |
| 1988-06-23 | 10.6 | |
| 1988-06-24 | 8.1 | |
| 1988-06-25 | 6.7 | |
| 1988-06-26 | 8.0 | |
| 1988-06-27 | 10.0 | |
| 1988-06-28 | 6.7 | |
| 1988-06-29 | 9.4 | |
| 1988-06-30 | 9.3 | |
| 1988-07-01 | 6.0 | |
| 1988-07-02 | 5.8 | |
| 1988-07-03 | 4.9 | |
| 1988-07-04 | 5.0 | |
| 1988-07-05 | 8.4 | |
| 1988-07-06 | 12.3 | |
| 1988-07-07 | 13.0 | |
| 1988-07-08 | 11.4 | |
| 1988-07-09 | 6.8 | |
| 1988-07-10 | 7.6 | |
| 1988-07-11 | 12.4 | |
| 1988-07-12 | 7.1 | |
| 1988-07-13 | 7.5 | |
| 1988-07-14 | 10.0 | |
| 1988-07-15 | 5.3 | |
| 1988-07-16 | 6.3 | |
| 1988-07-17 | 8.0 | |
| 1988-07-18 | 8.3 | |
| 1988-07-19 | 9.3 | |
| 1988-07-20 | 9.5 | |
| 1988-07-21 | 5.6 | |
| 1988-07-22 | 7.0 | |
| 1988-07-23 | 8.5 | |
| 1988-07-24 | 8.5 | |
| 1988-07-25 | 8.2 | |
| 1988-07-26 | 8.5 | |
| 1988-07-27 | 9.6 | |
| 1988-07-28 | 9.7 | |
| 1988-07-29 | 7.1 | |
| 1988-07-30 | 8.4 | |
| 1988-07-31 | 9.2 | |
| 1988-08-01 | 9.8 | |
| 1988-08-02 | 8.1 | |
| 1988-08-03 | 9.4 | |
| 1988-08-04 | 10.0 | |
| 1988-08-05 | 5.1 | |
| 1988-08-06 | 6.7 | |
| 1988-08-07 | 6.9 | |
| 1988-08-08 | 6.8 | |
| 1988-08-09 | 8.6 | |
| 1988-08-10 | 9.1 | |
| 1988-08-11 | 3.9 | |
| 1988-08-12 | 4.8 | |
| 1988-08-13 | 8.4 | |
| 1988-08-14 | 11.6 | |
| 1988-08-15 | 12.1 | |
| 1988-08-16 | 12.4 | |
| 1988-08-17 | 10.0 | |
| 1988-08-18 | 10.1 | |
| 1988-08-19 | 9.7 | |
| 1988-08-20 | 11.7 | |
| 1988-08-21 | 7.9 | |
| 1988-08-22 | 8.6 | |
| 1988-08-23 | 7.7 | |
| 1988-08-24 | 5.8 | |
| 1988-08-25 | 8.7 | |
| 1988-08-26 | 10.6 | |
| 1988-08-27 | 6.7 | |
| 1988-08-28 | 8.8 | |
| 1988-08-29 | 9.7 | |
| 1988-08-30 | 9.0 | |
| 1988-08-31 | 11.8 | |
| 1988-09-01 | 15.2 | |
| 1988-09-02 | 10.0 | |
| 1988-09-03 | 10.5 | |
| 1988-09-04 | 5.5 | |
| 1988-09-05 | 9.4 | |
| 1988-09-06 | 8.8 | |
| 1988-09-07 | 5.3 | |
| 1988-09-08 | 13.0 | |
| 1988-09-09 | 15.2 | |
| 1988-09-10 | 13.2 | |
| 1988-09-11 | 11.5 | |
| 1988-09-12 | 6.8 | |
| 1988-09-13 | 4.7 | |
| 1988-09-14 | 5.2 | |
| 1988-09-15 | 6.8 | |
| 1988-09-16 | 10.7 | |
| 1988-09-17 | 10.1 | |
| 1988-09-18 | 10.0 | |
| 1988-09-19 | 9.8 | |
| 1988-09-20 | 5.5 | |
| 1988-09-21 | 13.5 | |
| 1988-09-22 | 16.6 | |
| 1988-09-23 | 8.4 | |
| 1988-09-24 | 8.2 | |
| 1988-09-25 | 11.1 | |
| 1988-09-26 | 10.8 | |
| 1988-09-27 | 8.8 | |
| 1988-09-28 | 10.8 | |
| 1988-09-29 | 8.7 | |
| 1988-09-30 | 12.4 | |
| 1988-10-01 | 9.0 | |
| 1988-10-02 | 13.5 | |
| 1988-10-03 | 14.7 | |
| 1988-10-04 | 10.9 | |
| 1988-10-05 | 8.5 | |
| 1988-10-06 | 6.0 | |
| 1988-10-07 | 12.7 | |
| 1988-10-08 | 11.1 | |
| 1988-10-09 | 8.7 | |
| 1988-10-10 | 12.3 | |
| 1988-10-11 | 13.3 | |
| 1988-10-12 | 5.6 | |
| 1988-10-13 | 13.7 | |
| 1988-10-14 | 8.5 | |
| 1988-10-15 | 11.2 | |
| 1988-10-16 | 8.7 | |
| 1988-10-17 | 11.7 | |
| 1988-10-18 | 12.5 | |
| 1988-10-19 | 8.2 | |
| 1988-10-20 | 15.6 | |
| 1988-10-21 | 10.3 | |
| 1988-10-22 | 11.4 | |
| 1988-10-23 | 9.7 | |
| 1988-10-24 | 6.3 | |
| 1988-10-25 | 14.3 | |
| 1988-10-26 | 11.3 | |
| 1988-10-27 | 7.3 | |
| 1988-10-28 | 12.8 | |
| 1988-10-29 | 11.9 | |
| 1988-10-30 | 14.3 | |
| 1988-10-31 | 11.6 | |
| 1988-11-01 | 13.2 | |
| 1988-11-02 | 15.5 | |
| 1988-11-03 | 14.1 | |
| 1988-11-04 | 9.5 | |
| 1988-11-05 | 7.2 | |
| 1988-11-06 | 11.8 | |
| 1988-11-07 | 16.8 | |
| 1988-11-08 | 12.5 | |
| 1988-11-09 | 9.4 | |
| 1988-11-10 | 11.9 | |
| 1988-11-11 | 10.3 | |
| 1988-11-12 | 16.9 | |
| 1988-11-13 | 17.5 | |
| 1988-11-14 | 7.5 | |
| 1988-11-15 | 8.6 | |
| 1988-11-16 | 11.1 | |
| 1988-11-17 | 11.5 | |
| 1988-11-18 | 10.7 | |
| 1988-11-19 | 15.7 | |
| 1988-11-20 | 12.8 | |
| 1988-11-21 | 13.0 | |
| 1988-11-22 | 12.9 | |
| 1988-11-23 | 14.3 | |
| 1988-11-24 | 13.7 | |
| 1988-11-25 | 12.1 | |
| 1988-11-26 | 11.9 | |
| 1988-11-27 | 11.8 | |
| 1988-11-28 | 11.4 | |
| 1988-11-29 | 10.3 | |
| 1988-11-30 | 11.7 | |
| 1988-12-01 | 12.0 | |
| 1988-12-02 | 17.4 | |
| 1988-12-03 | 16.8 | |
| 1988-12-04 | 16.2 | |
| 1988-12-05 | 13.0 | |
| 1988-12-06 | 12.5 | |
| 1988-12-07 | 12.4 | |
| 1988-12-08 | 16.1 | |
| 1988-12-09 | 20.2 | |
| 1988-12-10 | 14.3 | |
| 1988-12-11 | 11.0 | |
| 1988-12-12 | 14.4 | |
| 1988-12-13 | 15.7 | |
| 1988-12-14 | 19.7 | |
| 1988-12-15 | 20.7 | |
| 1988-12-16 | 23.9 | |
| 1988-12-17 | 16.6 | |
| 1988-12-18 | 17.5 | |
| 1988-12-19 | 14.9 | |
| 1988-12-20 | 13.6 | |
| 1988-12-21 | 11.9 | |
| 1988-12-22 | 15.2 | |
| 1988-12-23 | 17.3 | |
| 1988-12-24 | 19.8 | |
| 1988-12-25 | 15.8 | |
| 1988-12-26 | 9.5 | |
| 1988-12-27 | 12.9 | |
| 1988-12-28 | 12.9 | |
| 1988-12-29 | 14.8 | |
| 1988-12-30 | 14.1 | |
| 1989-01-01 | 14.3 | |
| 1989-01-02 | 17.4 | |
| 1989-01-03 | 18.5 | |
| 1989-01-04 | 16.8 | |
| 1989-01-05 | 11.5 | |
| 1989-01-06 | 9.5 | |
| 1989-01-07 | 12.2 | |
| 1989-01-08 | 15.7 | |
| 1989-01-09 | 16.3 | |
| 1989-01-10 | 13.6 | |
| 1989-01-11 | 12.6 | |
| 1989-01-12 | 13.8 | |
| 1989-01-13 | 12.1 | |
| 1989-01-14 | 13.4 | |
| 1989-01-15 | 17.3 | |
| 1989-01-16 | 19.4 | |
| 1989-01-17 | 16.6 | |
| 1989-01-18 | 13.9 | |
| 1989-01-19 | 13.1 | |
| 1989-01-20 | 16.0 | |
| 1989-01-21 | 14.5 | |
| 1989-01-22 | 15.0 | |
| 1989-01-23 | 12.6 | |
| 1989-01-24 | 12.5 | |
| 1989-01-25 | 15.2 | |
| 1989-01-26 | 16.2 | |
| 1989-01-27 | 16.5 | |
| 1989-01-28 | 20.1 | |
| 1989-01-29 | 20.6 | |
| 1989-01-30 | 16.9 | |
| 1989-01-31 | 16.5 | |
| 1989-02-01 | 16.1 | |
| 1989-02-02 | 14.4 | |
| 1989-02-03 | 16.3 | |
| 1989-02-04 | 15.7 | |
| 1989-02-05 | 14.2 | |
| 1989-02-06 | 13.2 | |
| 1989-02-07 | 16.8 | |
| 1989-02-08 | 18.5 | |
| 1989-02-09 | 16.7 | |
| 1989-02-10 | 15.3 | |
| 1989-02-11 | 15.9 | |
| 1989-02-12 | 15.2 | |
| 1989-02-13 | 17.5 | |
| 1989-02-14 | 18.3 | |
| 1989-02-15 | 19.4 | |
| 1989-02-16 | 19.4 | |
| 1989-02-17 | 19.5 | |
| 1989-02-18 | 20.5 | |
| 1989-02-19 | 15.7 | |
| 1989-02-20 | 15.0 | |
| 1989-02-21 | 16.1 | |
| 1989-02-22 | 14.3 | |
| 1989-02-23 | 13.0 | |
| 1989-02-24 | 16.2 | |
| 1989-02-25 | 17.7 | |
| 1989-02-26 | 13.2 | |
| 1989-02-27 | 15.8 | |
| 1989-02-28 | 18.5 | |
| 1989-03-01 | 20.4 | |
| 1989-03-02 | 22.0 | |
| 1989-03-03 | 19.7 | |
| 1989-03-04 | 19.6 | |
| 1989-03-05 | 20.3 | |
| 1989-03-06 | 18.3 | |
| 1989-03-07 | 18.9 | |
| 1989-03-08 | 20.3 | |
| 1989-03-09 | 21.4 | |
| 1989-03-10 | 18.3 | |
| 1989-03-11 | 17.8 | |
| 1989-03-12 | 17.7 | |
| 1989-03-13 | 12.8 | |
| 1989-03-14 | 15.1 | |
| 1989-03-15 | 15.0 | |
| 1989-03-16 | 14.8 | |
| 1989-03-17 | 12.0 | |
| 1989-03-18 | 12.5 | |
| 1989-03-19 | 15.0 | |
| 1989-03-20 | 17.1 | |
| 1989-03-21 | 17.3 | |
| 1989-03-22 | 16.9 | |
| 1989-03-23 | 16.5 | |
| 1989-03-24 | 13.6 | |
| 1989-03-25 | 13.2 | |
| 1989-03-26 | 9.4 | |
| 1989-03-27 | 9.5 | |
| 1989-03-28 | 11.8 | |
| 1989-03-29 | 10.4 | |
| 1989-03-30 | 9.7 | |
| 1989-03-31 | 12.6 | |
| 1989-04-01 | 13.3 | |
| 1989-04-02 | 15.1 | |
| 1989-04-03 | 14.2 | |
| 1989-04-04 | 14.2 | |
| 1989-04-05 | 19.2 | |
| 1989-04-06 | 12.6 | |
| 1989-04-07 | 14.2 | |
| 1989-04-08 | 11.9 | |
| 1989-04-09 | 13.9 | |
| 1989-04-10 | 13.5 | |
| 1989-04-11 | 15.3 | |
| 1989-04-12 | 13.9 | |
| 1989-04-13 | 14.0 | |
| 1989-04-14 | 12.9 | |
| 1989-04-15 | 8.5 | |
| 1989-04-16 | 11.4 | |
| 1989-04-17 | 10.9 | |
| 1989-04-18 | 12.0 | |
| 1989-04-19 | 8.6 | |
| 1989-04-20 | 9.0 | |
| 1989-04-21 | 9.6 | |
| 1989-04-22 | 10.2 | |
| 1989-04-23 | 9.8 | |
| 1989-04-24 | 8.3 | |
| 1989-04-25 | 11.0 | |
| 1989-04-26 | 11.9 | |
| 1989-04-27 | 14.0 | |
| 1989-04-28 | 15.8 | |
| 1989-04-29 | 14.5 | |
| 1989-04-30 | 13.2 | |
| 1989-05-01 | 14.2 | |
| 1989-05-02 | 14.6 | |
| 1989-05-03 | 11.8 | |
| 1989-05-04 | 14.4 | |
| 1989-05-05 | 10.4 | |
| 1989-05-06 | 10.3 | |
| 1989-05-07 | 10.8 | |
| 1989-05-08 | 10.5 | |
| 1989-05-09 | 9.5 | |
| 1989-05-10 | 12.5 | |
| 1989-05-11 | 13.7 | |
| 1989-05-12 | 12.7 | |
| 1989-05-13 | 11.9 | |
| 1989-05-14 | 11.4 | |
| 1989-05-15 | 9.7 | |
| 1989-05-16 | 8.3 | |
| 1989-05-17 | 8.1 | |
| 1989-05-18 | 11.7 | |
| 1989-05-19 | 11.6 | |
| 1989-05-20 | 7.4 | |
| 1989-05-21 | 5.2 | |
| 1989-05-22 | 11.0 | |
| 1989-05-23 | 9.5 | |
| 1989-05-24 | 9.2 | |
| 1989-05-25 | 10.7 | |
| 1989-05-26 | 9.0 | |
| 1989-05-27 | 10.2 | |
| 1989-05-28 | 10.3 | |
| 1989-05-29 | 12.1 | |
| 1989-05-30 | 13.2 | |
| 1989-05-31 | 6.6 | |
| 1989-06-01 | 2.3 | |
| 1989-06-02 | 1.4 | |
| 1989-06-03 | 2.1 | |
| 1989-06-04 | 6.6 | |
| 1989-06-05 | 8.9 | |
| 1989-06-06 | 7.8 | |
| 1989-06-07 | 9.0 | |
| 1989-06-08 | 10.3 | |
| 1989-06-09 | 7.9 | |
| 1989-06-10 | 7.2 | |
| 1989-06-11 | 8.6 | |
| 1989-06-12 | 8.8 | |
| 1989-06-13 | 6.2 | |
| 1989-06-14 | 9.5 | |
| 1989-06-15 | 10.2 | |
| 1989-06-16 | 9.7 | |
| 1989-06-17 | 11.2 | |
| 1989-06-18 | 10.2 | |
| 1989-06-19 | 10.1 | |
| 1989-06-20 | 8.1 | |
| 1989-06-21 | 6.6 | |
| 1989-06-22 | 5.0 | |
| 1989-06-23 | 4.7 | |
| 1989-06-24 | 5.3 | |
| 1989-06-25 | 4.5 | |
| 1989-06-26 | 2.3 | |
| 1989-06-27 | 1.4 | |
| 1989-06-28 | 0.5 | |
| 1989-06-29 | 2.4 | |
| 1989-06-30 | 8.0 | |
| 1989-07-01 | 6.0 | |
| 1989-07-02 | 7.1 | |
| 1989-07-03 | 9.7 | |
| 1989-07-04 | 6.9 | |
| 1989-07-05 | 5.3 | |
| 1989-07-06 | 7.0 | |
| 1989-07-07 | 6.2 | |
| 1989-07-08 | 7.0 | |
| 1989-07-09 | 9.7 | |
| 1989-07-10 | 8.0 | |
| 1989-07-11 | 8.5 | |
| 1989-07-12 | 7.1 | |
| 1989-07-13 | 7.5 | |
| 1989-07-14 | 3.3 | |
| 1989-07-15 | 1.8 | |
| 1989-07-16 | 2.6 | |
| 1989-07-17 | 5.3 | |
| 1989-07-18 | 5.8 | |
| 1989-07-19 | 5.8 | |
| 1989-07-20 | 7.2 | |
| 1989-07-21 | 5.3 | |
| 1989-07-22 | 1.6 | |
| 1989-07-23 | 3.1 | |
| 1989-07-24 | 5.3 | |
| 1989-07-25 | 7.7 | |
| 1989-07-26 | 4.2 | |
| 1989-07-27 | 5.5 | |
| 1989-07-28 | 9.0 | |
| 1989-07-29 | 11.2 | |
| 1989-07-30 | 8.0 | |
| 1989-07-31 | 7.6 | |
| 1989-08-01 | 3.7 | |
| 1989-08-02 | 7.5 | |
| 1989-08-03 | 8.1 | |
| 1989-08-04 | 8.4 | |
| 1989-08-05 | 7.1 | |
| 1989-08-06 | 7.6 | |
| 1989-08-07 | 7.6 | |
| 1989-08-08 | 5.6 | |
| 1989-08-09 | 7.0 | |
| 1989-08-10 | 10.5 | |
| 1989-08-11 | 7.3 | |
| 1989-08-12 | 7.8 | |
| 1989-08-13 | 5.8 | |
| 1989-08-14 | 3.8 | |
| 1989-08-15 | 5.8 | |
| 1989-08-16 | 6.7 | |
| 1989-08-17 | 6.6 | |
| 1989-08-18 | 6.6 | |
| 1989-08-19 | 9.0 | |
| 1989-08-20 | 8.1 | |
| 1989-08-21 | 5.1 | |
| 1989-08-22 | 8.6 | |
| 1989-08-23 | 7.0 | |
| 1989-08-24 | 5.5 | |
| 1989-08-25 | 7.4 | |
| 1989-08-26 | 6.2 | |
| 1989-08-27 | 4.2 | |
| 1989-08-28 | 6.3 | |
| 1989-08-29 | 7.0 | |
| 1989-08-30 | 4.0 | |
| 1989-08-31 | 8.0 | |
| 1989-09-01 | 8.8 | |
| 1989-09-02 | 8.8 | |
| 1989-09-03 | 6.1 | |
| 1989-09-04 | 8.6 | |
| 1989-09-05 | 8.9 | |
| 1989-09-06 | 7.8 | |
| 1989-09-07 | 5.0 | |
| 1989-09-08 | 7.0 | |
| 1989-09-09 | 13.3 | |
| 1989-09-10 | 7.9 | |
| 1989-09-11 | 7.5 | |
| 1989-09-12 | 8.3 | |
| 1989-09-13 | 7.2 | |
| 1989-09-14 | 6.5 | |
| 1989-09-15 | 8.9 | |
| 1989-09-16 | 7.4 | |
| 1989-09-17 | 9.9 | |
| 1989-09-18 | 9.3 | |
| 1989-09-19 | 10.6 | |
| 1989-09-20 | 8.6 | |
| 1989-09-21 | 7.2 | |
| 1989-09-22 | 12.6 | |
| 1989-09-23 | 7.8 | |
| 1989-09-24 | 6.3 | |
| 1989-09-25 | 9.2 | |
| 1989-09-26 | 5.8 | |
| 1989-09-27 | 9.0 | |
| 1989-09-28 | 5.0 | |
| 1989-09-29 | 11.9 | |
| 1989-09-30 | 13.4 | |
| 1989-10-01 | 10.5 | |
| 1989-10-02 | 6.2 | |
| 1989-10-03 | 5.1 | |
| 1989-10-04 | 9.5 | |
| 1989-10-05 | 11.7 | |
| 1989-10-06 | 9.2 | |
| 1989-10-07 | 7.3 | |
| 1989-10-08 | 9.7 | |
| 1989-10-09 | 9.4 | |
| 1989-10-10 | 10.0 | |
| 1989-10-11 | 10.9 | |
| 1989-10-12 | 11.0 | |
| 1989-10-13 | 10.9 | |
| 1989-10-14 | 8.0 | |
| 1989-10-15 | 11.2 | |
| 1989-10-16 | 7.5 | |
| 1989-10-17 | 7.2 | |
| 1989-10-18 | 13.2 | |
| 1989-10-19 | 12.9 | |
| 1989-10-20 | 9.4 | |
| 1989-10-21 | 10.2 | |
| 1989-10-22 | 9.5 | |
| 1989-10-23 | 12.4 | |
| 1989-10-24 | 10.2 | |
| 1989-10-25 | 13.4 | |
| 1989-10-26 | 11.6 | |
| 1989-10-27 | 8.0 | |
| 1989-10-28 | 9.0 | |
| 1989-10-29 | 9.3 | |
| 1989-10-30 | 13.5 | |
| 1989-10-31 | 8.0 | |
| 1989-11-01 | 8.1 | |
| 1989-11-02 | 10.0 | |
| 1989-11-03 | 8.5 | |
| 1989-11-04 | 12.5 | |
| 1989-11-05 | 15.0 | |
| 1989-11-06 | 13.3 | |
| 1989-11-07 | 11.0 | |
| 1989-11-08 | 11.9 | |
| 1989-11-09 | 8.3 | |
| 1989-11-10 | 9.7 | |
| 1989-11-11 | 11.3 | |
| 1989-11-12 | 12.5 | |
| 1989-11-13 | 9.4 | |
| 1989-11-14 | 11.4 | |
| 1989-11-15 | 13.2 | |
| 1989-11-16 | 13.8 | |
| 1989-11-17 | 16.0 | |
| 1989-11-18 | 10.9 | |
| 1989-11-19 | 11.9 | |
| 1989-11-20 | 12.4 | |
| 1989-11-21 | 13.2 | |
| 1989-11-22 | 15.5 | |
| 1989-11-23 | 21.6 | |
| 1989-11-24 | 14.9 | |
| 1989-11-25 | 14.4 | |
| 1989-11-26 | 12.9 | |
| 1989-11-27 | 13.1 | |
| 1989-11-28 | 14.0 | |
| 1989-11-29 | 17.9 | |
| 1989-11-30 | 17.7 | |
| 1989-12-01 | 16.3 | |
| 1989-12-02 | 18.3 | |
| 1989-12-03 | 13.7 | |
| 1989-12-04 | 13.3 | |
| 1989-12-05 | 10.6 | |
| 1989-12-06 | 14.1 | |
| 1989-12-07 | 16.0 | |
| 1989-12-08 | 16.5 | |
| 1989-12-09 | 14.1 | |
| 1989-12-10 | 18.7 | |
| 1989-12-11 | 16.2 | |
| 1989-12-12 | 14.8 | |
| 1989-12-13 | 12.6 | |
| 1989-12-14 | 10.4 | |
| 1989-12-15 | 12.2 | |
| 1989-12-16 | 12.6 | |
| 1989-12-17 | 12.1 | |
| 1989-12-18 | 17.3 | |
| 1989-12-19 | 16.4 | |
| 1989-12-20 | 12.6 | |
| 1989-12-21 | 12.3 | |
| 1989-12-22 | 11.8 | |
| 1989-12-23 | 12.0 | |
| 1989-12-24 | 12.7 | |
| 1989-12-25 | 16.4 | |
| 1989-12-26 | 16.0 | |
| 1989-12-27 | 13.3 | |
| 1989-12-28 | 11.7 | |
| 1989-12-29 | 10.4 | |
| 1989-12-30 | 14.4 | |
| 1989-12-31 | 12.7 | |
| 1990-01-01 | 14.8 | |
| 1990-01-02 | 13.3 | |
| 1990-01-03 | 15.6 | |
| 1990-01-04 | 14.5 | |
| 1990-01-05 | 14.3 | |
| 1990-01-06 | 15.3 | |
| 1990-01-07 | 16.4 | |
| 1990-01-08 | 14.8 | |
| 1990-01-09 | 17.4 | |
| 1990-01-10 | 18.8 | |
| 1990-01-11 | 22.1 | |
| 1990-01-12 | 19.0 | |
| 1990-01-13 | 15.5 | |
| 1990-01-14 | 15.8 | |
| 1990-01-15 | 14.7 | |
| 1990-01-16 | 10.7 | |
| 1990-01-17 | 11.5 | |
| 1990-01-18 | 15.0 | |
| 1990-01-19 | 14.5 | |
| 1990-01-20 | 14.5 | |
| 1990-01-21 | 13.3 | |
| 1990-01-22 | 14.3 | |
| 1990-01-23 | 14.3 | |
| 1990-01-24 | 20.5 | |
| 1990-01-25 | 15.0 | |
| 1990-01-26 | 17.1 | |
| 1990-01-27 | 16.9 | |
| 1990-01-28 | 16.9 | |
| 1990-01-29 | 13.6 | |
| 1990-01-30 | 16.4 | |
| 1990-01-31 | 16.1 | |
| 1990-02-01 | 12.0 | |
| 1990-02-02 | 12.2 | |
| 1990-02-03 | 14.8 | |
| 1990-02-04 | 14.8 | |
| 1990-02-05 | 14.4 | |
| 1990-02-06 | 12.9 | |
| 1990-02-07 | 13.4 | |
| 1990-02-08 | 15.9 | |
| 1990-02-09 | 16.1 | |
| 1990-02-10 | 17.6 | |
| 1990-02-11 | 15.6 | |
| 1990-02-12 | 15.0 | |
| 1990-02-13 | 13.0 | |
| 1990-02-14 | 14.1 | |
| 1990-02-15 | 17.3 | |
| 1990-02-16 | 15.7 | |
| 1990-02-17 | 18.6 | |
| 1990-02-18 | 12.7 | |
| 1990-02-19 | 14.0 | |
| 1990-02-20 | 13.7 | |
| 1990-02-21 | 16.3 | |
| 1990-02-22 | 20.0 | |
| 1990-02-23 | 17.0 | |
| 1990-02-24 | 15.2 | |
| 1990-02-25 | 16.5 | |
| 1990-02-26 | 16.5 | |
| 1990-02-27 | 17.3 | |
| 1990-02-28 | 19.1 | |
| 1990-03-01 | 19.3 | |
| 1990-03-02 | 17.3 | |
| 1990-03-03 | 19.0 | |
| 1990-03-04 | 19.8 | |
| 1990-03-05 | 19.3 | |
| 1990-03-06 | 17.2 | |
| 1990-03-07 | 14.2 | |
| 1990-03-08 | 10.3 | |
| 1990-03-09 | 13.0 | |
| 1990-03-10 | 15.3 | |
| 1990-03-11 | 15.0 | |
| 1990-03-12 | 12.1 | |
| 1990-03-13 | 9.2 | |
| 1990-03-14 | 11.0 | |
| 1990-03-15 | 15.0 | |
| 1990-03-16 | 11.6 | |
| 1990-03-17 | 11.6 | |
| 1990-03-18 | 15.1 | |
| 1990-03-19 | 15.0 | |
| 1990-03-20 | 13.6 | |
| 1990-03-21 | 12.5 | |
| 1990-03-22 | 14.3 | |
| 1990-03-23 | 16.0 | |
| 1990-03-24 | 17.4 | |
| 1990-03-25 | 16.9 | |
| 1990-03-26 | 18.0 | |
| 1990-03-27 | 20.6 | |
| 1990-03-28 | 14.2 | |
| 1990-03-29 | 10.9 | |
| 1990-03-30 | 11.9 | |
| 1990-03-31 | 13.3 | |
| 1990-04-01 | 15.3 | |
| 1990-04-02 | 14.7 | |
| 1990-04-03 | 11.0 | |
| 1990-04-04 | 12.2 | |
| 1990-04-05 | 14.2 | |
| 1990-04-06 | 17.0 | |
| 1990-04-07 | 15.8 | |
| 1990-04-08 | 15.2 | |
| 1990-04-09 | 15.1 | |
| 1990-04-10 | 14.7 | |
| 1990-04-11 | 18.5 | |
| 1990-04-12 | 16.4 | |
| 1990-04-13 | 18.4 | |
| 1990-04-14 | 15.1 | |
| 1990-04-15 | 9.9 | |
| 1990-04-16 | 10.2 | |
| 1990-04-17 | 12.6 | |
| 1990-04-18 | 13.2 | |
| 1990-04-19 | 11.5 | |
| 1990-04-20 | 13.8 | |
| 1990-04-21 | 14.5 | |
| 1990-04-22 | 14.7 | |
| 1990-04-23 | 11.2 | |
| 1990-04-24 | 12.7 | |
| 1990-04-25 | 13.7 | |
| 1990-04-26 | 11.5 | |
| 1990-04-27 | 10.4 | |
| 1990-04-28 | 8.9 | |
| 1990-04-29 | 11.1 | |
| 1990-04-30 | 9.5 | |
| 1990-05-01 | 13.0 | |
| 1990-05-02 | 13.9 | |
| 1990-05-03 | 12.6 | |
| 1990-05-04 | 14.3 | |
| 1990-05-05 | 16.0 | |
| 1990-05-06 | 13.3 | |
| 1990-05-07 | 7.0 | |
| 1990-05-08 | 4.9 | |
| 1990-05-09 | 6.9 | |
| 1990-05-10 | 13.7 | |
| 1990-05-11 | 10.6 | |
| 1990-05-12 | 12.3 | |
| 1990-05-13 | 11.1 | |
| 1990-05-14 | 10.2 | |
| 1990-05-15 | 9.5 | |
| 1990-05-16 | 8.9 | |
| 1990-05-17 | 13.4 | |
| 1990-05-18 | 9.1 | |
| 1990-05-19 | 9.4 | |
| 1990-05-20 | 8.7 | |
| 1990-05-21 | 5.8 | |
| 1990-05-22 | 4.5 | |
| 1990-05-23 | 7.2 | |
| 1990-05-24 | 10.0 | |
| 1990-05-25 | 10.5 | |
| 1990-05-26 | 10.7 | |
| 1990-05-27 | 8.2 | |
| 1990-05-28 | 6.1 | |
| 1990-05-29 | 4.5 | |
| 1990-05-30 | 6.1 | |
| 1990-05-31 | 9.8 | |
| 1990-06-01 | 9.7 | |
| 1990-06-02 | 8.2 | |
| 1990-06-03 | 8.4 | |
| 1990-06-04 | 8.5 | |
| 1990-06-05 | 10.4 | |
| 1990-06-06 | 6.8 | |
| 1990-06-07 | 6.0 | |
| 1990-06-08 | 6.6 | |
| 1990-06-09 | 7.8 | |
| 1990-06-10 | 10.3 | |
| 1990-06-11 | 7.2 | |
| 1990-06-12 | 7.4 | |
| 1990-06-13 | 11.4 | |
| 1990-06-14 | 5.4 | |
| 1990-06-15 | 4.4 | |
| 1990-06-16 | 6.4 | |
| 1990-06-17 | 9.3 | |
| 1990-06-18 | 7.7 | |
| 1990-06-19 | 8.1 | |
| 1990-06-20 | 8.3 | |
| 1990-06-21 | 9.1 | |
| 1990-06-22 | 7.7 | |
| 1990-06-23 | 10.6 | |
| 1990-06-24 | 8.2 | |
| 1990-06-25 | 7.9 | |
| 1990-06-26 | 5.2 | |
| 1990-06-27 | 5.9 | |
| 1990-06-28 | 3.7 | |
| 1990-06-29 | 5.6 | |
| 1990-06-30 | 9.4 | |
| 1990-07-01 | 7.4 | |
| 1990-07-02 | 7.3 | |
| 1990-07-03 | 7.7 | |
| 1990-07-04 | 7.7 | |
| 1990-07-05 | 9.3 | |
| 1990-07-06 | 4.4 | |
| 1990-07-07 | 5.7 | |
| 1990-07-08 | 10.2 | |
| 1990-07-09 | 10.2 | |
| 1990-07-10 | 9.3 | |
| 1990-07-11 | 5.4 | |
| 1990-07-12 | 5.0 | |
| 1990-07-13 | 7.6 | |
| 1990-07-14 | 9.6 | |
| 1990-07-15 | 10.4 | |
| 1990-07-16 | 11.2 | |
| 1990-07-17 | 9.1 | |
| 1990-07-18 | 11.2 | |
| 1990-07-19 | 6.8 | |
| 1990-07-20 | 8.3 | |
| 1990-07-21 | 9.7 | |
| 1990-07-22 | 9.6 | |
| 1990-07-23 | 9.8 | |
| 1990-07-24 | 10.8 | |
| 1990-07-25 | 9.2 | |
| 1990-07-26 | 6.5 | |
| 1990-07-27 | 8.1 | |
| 1990-07-28 | 7.3 | |
| 1990-07-29 | 7.9 | |
| 1990-07-30 | 6.0 | |
| 1990-07-31 | 5.0 | |
| 1990-08-01 | 6.8 | |
| 1990-08-02 | 9.8 | |
| 1990-08-03 | 5.7 | |
| 1990-08-04 | 8.6 | |
| 1990-08-05 | 10.6 | |
| 1990-08-06 | 7.8 | |
| 1990-08-07 | 7.7 | |
| 1990-08-08 | 8.6 | |
| 1990-08-09 | 6.5 | |
| 1990-08-10 | 6.9 | |
| 1990-08-11 | 6.4 | |
| 1990-08-12 | 8.5 | |
| 1990-08-13 | 7.8 | |
| 1990-08-14 | 9.3 | |
| 1990-08-15 | 8.4 | |
| 1990-08-16 | 7.8 | |
| 1990-08-17 | 7.4 | |
| 1990-08-18 | 7.7 | |
| 1990-08-19 | 8.9 | |
| 1990-08-20 | 9.7 | |
| 1990-08-21 | 9.9 | |
| 1990-08-22 | 6.1 | |
| 1990-08-23 | 6.6 | |
| 1990-08-24 | 7.6 | |
| 1990-08-25 | 7.4 | |
| 1990-08-26 | 8.0 | |
| 1990-08-27 | 2.1 | |
| 1990-08-28 | 5.9 | |
| 1990-08-29 | 11.6 | |
| 1990-08-30 | 8.6 | |
| 1990-08-31 | 7.9 | |
| 1990-09-01 | 6.0 | |
| 1990-09-02 | 9.5 | |
| 1990-09-03 | 8.6 | |
| 1990-09-04 | 7.6 | |
| 1990-09-05 | 10.4 | |
| 1990-09-06 | 10.3 | |
| 1990-09-07 | 7.5 | |
| 1990-09-08 | 3.0 | |
| 1990-09-09 | 5.3 | |
| 1990-09-10 | 10.5 | |
| 1990-09-11 | 14.6 | |
| 1990-09-12 | 12.6 | |
| 1990-09-13 | 9.8 | |
| 1990-09-14 | 7.2 | |
| 1990-09-15 | 10.1 | |
| 1990-09-16 | 10.4 | |
| 1990-09-17 | 3.7 | |
| 1990-09-18 | 7.3 | |
| 1990-09-19 | 11.6 | |
| 1990-09-20 | 16.3 | |
| 1990-09-21 | 9.6 | |
| 1990-09-22 | 6.8 | |
| 1990-09-23 | 5.2 | |
| 1990-09-24 | 10.6 | |
| 1990-09-25 | 16.3 | |
| 1990-09-26 | 9.8 | |
| 1990-09-27 | 4.6 | |
| 1990-09-28 | 11.1 | |
| 1990-09-29 | 8.7 | |
| 1990-09-30 | 10.0 | |
| 1990-10-01 | 11.3 | |
| 1990-10-02 | 10.5 | |
| 1990-10-03 | 9.9 | |
| 1990-10-04 | 11.0 | |
| 1990-10-05 | 14.0 | |
| 1990-10-06 | 9.2 | |
| 1990-10-07 | 9.8 | |
| 1990-10-08 | 6.0 | |
| 1990-10-09 | 9.8 | |
| 1990-10-10 | 9.2 | |
| 1990-10-11 | 11.8 | |
| 1990-10-12 | 10.3 | |
| 1990-10-13 | 7.5 | |
| 1990-10-14 | 7.7 | |
| 1990-10-15 | 15.8 | |
| 1990-10-16 | 14.6 | |
| 1990-10-17 | 10.5 | |
| 1990-10-18 | 11.3 | |
| 1990-10-19 | 10.9 | |
| 1990-10-20 | 6.4 | |
| 1990-10-21 | 10.9 | |
| 1990-10-22 | 9.0 | |
| 1990-10-23 | 10.9 | |
| 1990-10-24 | 12.4 | |
| 1990-10-25 | 11.6 | |
| 1990-10-26 | 13.3 | |
| 1990-10-27 | 14.4 | |
| 1990-10-28 | 18.4 | |
| 1990-10-29 | 13.6 | |
| 1990-10-30 | 14.9 | |
| 1990-10-31 | 14.8 | |
| 1990-11-01 | 15.4 | |
| 1990-11-02 | 11.8 | |
| 1990-11-03 | 13.0 | |
| 1990-11-04 | 11.1 | |
| 1990-11-05 | 12.5 | |
| 1990-11-06 | 18.3 | |
| 1990-11-07 | 19.2 | |
| 1990-11-08 | 15.4 | |
| 1990-11-09 | 13.1 | |
| 1990-11-10 | 11.5 | |
| 1990-11-11 | 8.6 | |
| 1990-11-12 | 12.6 | |
| 1990-11-13 | 13.8 | |
| 1990-11-14 | 14.6 | |
| 1990-11-15 | 13.2 | |
| 1990-11-16 | 12.3 | |
| 1990-11-17 | 8.8 | |
| 1990-11-18 | 10.7 | |
| 1990-11-19 | 9.9 | |
| 1990-11-20 | 8.3 | |
| 1990-11-21 | 15.0 | |
| 1990-11-22 | 12.2 | |
| 1990-11-23 | 10.5 | |
| 1990-11-24 | 11.1 | |
| 1990-11-25 | 13.0 | |
| 1990-11-26 | 12.9 | |
| 1990-11-27 | 8.8 | |
| 1990-11-28 | 14.7 | |
| 1990-11-29 | 14.7 | |
| 1990-11-30 | 12.7 | |
| 1990-12-01 | 13.3 | |
| 1990-12-02 | 13.2 | |
| 1990-12-03 | 16.2 | |
| 1990-12-04 | 17.3 | |
| 1990-12-05 | 20.5 | |
| 1990-12-06 | 20.2 | |
| 1990-12-07 | 19.4 | |
| 1990-12-08 | 15.5 | |
| 1990-12-09 | 14.1 | |
| 1990-12-10 | 11.0 | |
| 1990-12-11 | 11.1 | |
| 1990-12-12 | 14.0 | |
| 1990-12-13 | 11.4 | |
| 1990-12-14 | 12.5 | |
| 1990-12-15 | 13.4 | |
| 1990-12-16 | 13.6 | |
| 1990-12-17 | 13.9 | |
| 1990-12-18 | 17.2 | |
| 1990-12-19 | 14.7 | |
| 1990-12-20 | 15.4 | |
| 1990-12-21 | 13.1 | |
| 1990-12-22 | 13.2 | |
| 1990-12-23 | 13.9 | |
| 1990-12-24 | 10.0 | |
| 1990-12-25 | 12.9 | |
| 1990-12-26 | 14.6 | |
| 1990-12-27 | 14.0 | |
| 1990-12-28 | 13.6 | |
| 1990-12-29 | 13.5 | |
| 1990-12-30 | 15.7 | |
| 1990-12-31 | 13.0 |
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