| 1981-01-31 23:01 | 5.22 | 9.14 | 7.75 |
| 1981-01-31 17:03 | 6.10 | 10.67 | 8.60 |
| 1981-01-31 12:01 | 4.79 | 11.64 | 7.91 |
| 1981-01-31 11:03 | 4.66 | 11.64 | 7.74 |
| 1981-01-31 05:01 | 6.96 | 11.64 | 8.55 |
| 1981-01-30 23:03 | 8.07 | 10.67 | 8.42 |
| 1981-01-30 17:02 | 8.04 | 10.67 | 8.23 |
| 1981-01-30 11:00 | 9.09 | 9.14 | 8.13 |
| 1981-01-30 05:04 | 12.17 | 10.67 | 8.39 |
| 1981-01-29 17:03 | 9.19 | 9.85 | 7.99 |
| 1981-01-29 12:01 | 10.50 | 9.14 | 8.13 |
| 1981-01-29 05:04 | 14.96 | 11.64 | 9.00 |
| 1981-01-28 23:09 | 14.47 | 12.80 | 9.80 |
| 1981-01-28 11:05 | 17.75 | 11.64 | 9.64 |
| 1981-01-28 05:06 | 14.40 | 9.85 | 7.90 |
| 1981-01-27 23:06 | 10.17 | 10.67 | 7.40 |
| 1981-01-27 17:52 | 11.02 | 6.74 | 6.71 |
| 1981-01-27 10:59 | 8.96 | 10.67 | 7.07 |
| 1981-01-27 05:00 | 8.96 | 10.67 | 8.38 |
| 1981-01-26 23:13 | 6.27 | 10.67 | 9.58 |
| 1981-01-26 18:02 | 4.30 | 12.80 | 8.05 |
| 1981-01-26 11:04 | 4.07 | 11.64 | 8.66 |
| 1981-01-26 06:04 | 3.74 | 10.67 | 7.74 |
| 1981-01-25 23:06 | 4.33 | 9.14 | 7.72 |
| 1981-01-25 05:07 | 6.53 | 8.00 | 7.84 |
| 1981-01-24 23:48 | 6.36 | 8.53 | 8.24 |
| 1981-01-24 17:05 | 7.25 | 9.85 | 8.23 |
| 1981-01-24 12:07 | 8.07 | 11.64 | 8.57 |
| 1981-01-23 23:03 | 9.09 | 11.64 | 8.96 |
| 1981-01-23 17:57 | 9.15 | 11.64 | 9.09 |
| 1981-01-23 11:17 | 10.14 | 9.85 | 8.90 |
| 1981-01-23 05:17 | 11.45 | 11.64 | 9.93 |
| 1981-01-22 23:18 | 12.20 | 14.22 | 10.05 |
| 1981-01-22 17:03 | 14.99 | 14.22 | 10.30 |
| 1981-01-22 12:05 | 13.85 | 14.22 | 10.67 |
| 1981-01-22 11:02 | 15.88 | 16.00 | 11.42 |
| 1981-01-22 05:01 | 16.11 | 16.00 | 11.79 |
| 1981-01-21 23:01 | 15.12 | 12.80 | 11.07 |
| 1981-01-21 18:00 | 10.14 | 12.80 | 9.94 |
| 1981-01-21 10:59 | 10.76 | 12.80 | 9.93 |
| 1981-01-21 05:04 | 8.66 | 12.80 | 9.01 |
| 1981-01-20 23:55 | 10.50 | 12.80 | 9.62 |
| 1981-01-20 04:58 | 10.63 | 12.80 | 9.60 |
| 1981-01-19 23:02 | 12.11 | 12.80 | 10.21 |
| 1981-01-19 16:57 | 9.09 | 12.80 | 9.05 |
| 1981-01-19 10:59 | 8.53 | 11.64 | 8.01 |
| 1981-01-19 05:50 | 7.41 | 11.64 | 8.64 |
| 1981-01-18 22:56 | 7.84 | 12.80 | 9.51 |
| 1981-01-18 17:02 | 10.24 | 12.80 | 10.06 |
| 1981-01-18 11:03 | 10.86 | 12.80 | 10.30 |
| 1981-01-17 22:57 | 10.99 | 12.80 | 9.62 |
| 1981-01-17 16:57 | 8.17 | 11.64 | 9.64 |
| 1981-01-17 05:00 | 8.83 | 12.80 | 9.34 |
| 1981-01-16 10:57 | 8.23 | 11.64 | 9.09 |
| 1981-01-16 04:58 | 7.35 | 10.67 | 8.08 |
| 1981-01-15 23:04 | 6.07 | 5.57 | 6.72 |
| 1981-01-15 16:59 | 4.49 | 11.64 | 9.40 |
| 1981-01-15 10:59 | 5.15 | 10.67 | 9.69 |
| 1981-01-15 05:01 | 6.30 | 11.64 | 10.01 |
| 1981-01-14 23:01 | 6.30 | 12.80 | 10.33 |
| 1981-01-14 16:59 | 6.10 | 11.64 | 9.70 |
| 1981-01-14 11:00 | 5.58 | 9.14 | 9.10 |
| 1981-01-13 23:11 | 5.48 | 12.80 | 9.82 |
| 1981-01-13 11:08 | 6.20 | 12.80 | 10.60 |
| 1981-01-12 23:08 | 6.86 | 10.67 | 10.73 |
| 1981-01-12 11:00 | 7.22 | 12.80 | 10.70 |
| 1981-01-12 04:59 | 6.36 | 11.64 | 10.15 |
| 1981-01-11 23:00 | 6.59 | 10.67 | 10.21 |
| 1981-01-11 05:01 | 8.04 | 12.80 | 10.26 |
| 1981-01-10 23:01 | 7.71 | 12.80 | 9.91 |
| 1981-01-10 17:01 | 10.07 | 12.80 | 10.57 |
| 1981-01-10 11:02 | 9.74 | 10.67 | 10.36 |
| 1981-01-09 23:00 | 12.04 | 14.22 | 11.57 |
| 1981-01-09 17:02 | 8.37 | 12.80 | 10.15 |
| 1981-01-09 10:57 | 8.20 | 12.80 | 11.37 |
| 1981-01-09 05:03 | 5.64 | 12.80 | 10.43 |
| 1981-01-08 23:00 | 5.05 | 9.85 | 9.31 |
| 1981-01-08 17:59 | 5.68 | 11.64 | 9.30 |
| 1981-01-08 11:59 | 6.10 | 11.64 | 9.16 |
| 1981-01-08 05:59 | 6.99 | 10.67 | 9.78 |
| 1981-01-08 00:03 | 6.69 | 11.64 | 10.39 |
| 1981-01-07 18:00 | 6.99 | 12.80 | 10.26 |
| 1981-01-07 11:59 | 7.09 | 12.80 | 10.84 |
| 1981-01-07 06:02 | 6.89 | 12.80 | 10.98 |
| 1981-01-07 00:01 | 6.40 | 14.22 | 10.93 |
| 1981-01-06 18:05 | 5.15 | 12.80 | 9.91 |
| 1981-01-06 05:59 | 4.43 | 12.80 | 9.59 |
| 1981-01-05 18:02 | 6.10 | 10.67 | 9.33 |
| 1981-01-05 11:58 | 5.87 | 11.64 | 9.02 |
| 1981-01-05 06:00 | 6.14 | 12.80 | 8.64 |
| 1981-01-04 06:01 | 5.74 | 11.64 | 8.74 |
| 1981-01-04 00:04 | 4.95 | 11.64 | 8.31 |
| 1981-01-03 18:02 | 5.35 | 9.14 | 8.16 |
| 1981-01-03 12:04 | 5.12 | 12.80 | 8.67 |
| 1981-01-03 05:58 | 4.53 | 10.67 | 9.70 |
| 1981-01-02 23:59 | 4.00 | 12.80 | 10.79 |
| 1981-01-02 17:57 | 4.07 | 11.64 | 11.00 |
| 1981-01-02 12:01 | 3.35 | 12.80 | 9.54 |
| 1981-01-02 00:00 | 3.51 | 14.22 | 9.60 |
| 1981-01-01 18:01 | 3.77 | 14.22 | 9.52 |
| 1981-01-01 11:59 | 3.67 | 14.22 | 9.51 |
| 1981-01-01 06:00 | 3.61 | 9.85 | 9.16 |
| 1981-01-01 00:01 | 4.20 | 16.00 | 9.53 |
|
