| 1980-12-31 18:01 | 4.13 | 9.85 | 8.66 |
| 1980-12-31 12:00 | 4.79 | 9.85 | 9.40 |
| 1980-12-31 06:01 | 4.86 | 9.85 | 9.03 |
| 1980-12-31 00:02 | 5.28 | 10.67 | 9.54 |
| 1980-12-30 12:02 | 4.86 | 10.67 | 9.23 |
| 1980-12-30 06:00 | 5.18 | 10.67 | 9.75 |
| 1980-12-30 00:04 | 5.51 | 10.67 | 10.01 |
| 1980-12-29 18:01 | 5.68 | 11.64 | 9.72 |
| 1980-12-29 06:00 | 7.05 | 11.64 | 9.92 |
| 1980-12-29 00:01 | 7.09 | 11.64 | 10.04 |
| 1980-12-28 18:01 | 8.14 | 11.64 | 9.76 |
| 1980-12-28 11:59 | 7.41 | 11.64 | 9.44 |
| 1980-12-28 06:01 | 7.51 | 11.64 | 9.79 |
| 1980-12-27 23:59 | 8.10 | 11.64 | 9.72 |
| 1980-12-27 18:01 | 8.69 | 12.80 | 9.94 |
| 1980-12-27 12:01 | 8.27 | 11.64 | 10.38 |
| 1980-12-27 05:57 | 7.84 | 14.22 | 10.29 |
| 1980-12-27 00:01 | 7.41 | 11.64 | 8.99 |
| 1980-12-26 18:01 | 6.96 | 11.64 | 9.45 |
| 1980-12-26 12:01 | 6.69 | 11.64 | 9.49 |
| 1980-12-26 06:01 | 6.33 | 10.67 | 9.01 |
| 1980-12-26 00:01 | 6.33 | 10.67 | 9.15 |
| 1980-12-25 18:07 | 5.54 | 11.64 | 9.31 |
| 1980-12-25 11:57 | 6.00 | 9.85 | 9.38 |
| 1980-12-25 05:58 | 3.87 | 11.64 | 9.75 |
| 1980-12-25 00:01 | 3.05 | 12.80 | 9.72 |
| 1980-12-24 12:02 | 3.41 | 8.53 | 8.45 |
| 1980-12-24 00:01 | 4.99 | 9.14 | 8.97 |
| 1980-12-23 12:00 | 5.02 | 9.85 | 8.43 |
| 1980-12-23 06:00 | 6.59 | 10.67 | 8.73 |
| 1980-12-23 00:02 | 7.09 | 9.85 | 9.04 |
| 1980-12-22 18:00 | 7.71 | 10.67 | 9.70 |
| 1980-12-22 12:02 | 6.17 | 11.64 | 8.79 |
| 1980-12-22 00:00 | 2.95 | 8.53 | 8.41 |
| 1980-12-21 18:02 | 3.38 | 8.53 | 8.23 |
| 1980-12-21 11:58 | 2.85 | 9.14 | 8.09 |
| 1980-12-21 05:58 | 3.51 | 9.85 | 8.46 |
| 1980-12-20 23:58 | 2.89 | 10.67 | 8.59 |
| 1980-12-20 18:04 | 2.23 | 9.85 | 8.47 |
| 1980-12-20 12:01 | 2.23 | 10.67 | 8.99 |
| 1980-12-20 06:01 | 2.76 | 10.67 | 9.26 |
| 1980-12-20 00:01 | 2.43 | 11.64 | 9.03 |
| 1980-12-19 18:08 | 3.12 | 11.64 | 9.21 |
| 1980-12-19 12:00 | 3.90 | 11.64 | 9.98 |
| 1980-12-19 06:01 | 4.33 | 12.80 | 9.71 |
| 1980-12-18 23:58 | 4.66 | 11.64 | 10.35 |
| 1980-12-18 11:58 | 4.53 | 12.80 | 10.44 |
| 1980-12-18 06:01 | 4.36 | 12.80 | 10.02 |
| 1980-12-18 00:01 | 3.84 | 11.64 | 9.62 |
| 1980-12-17 18:01 | 5.05 | 12.80 | 10.50 |
| 1980-12-17 12:01 | 4.33 | 12.80 | 10.60 |
| 1980-12-17 06:01 | 3.94 | 11.64 | 10.28 |
| 1980-12-17 00:00 | 4.13 | 10.67 | 10.09 |
| 1980-12-16 18:01 | 3.35 | 11.64 | 9.46 |
| 1980-12-16 12:01 | 3.02 | 9.85 | 9.03 |
| 1980-12-16 06:01 | 3.02 | 10.67 | 9.10 |
| 1980-12-16 00:02 | 2.40 | 10.67 | 8.05 |
| 1980-12-15 17:59 | 2.85 | 11.64 | 7.27 |
| 1980-12-15 11:59 | 2.92 | 11.64 | 7.27 |
| 1980-12-15 06:01 | 2.56 | 9.14 | 7.20 |
| 1980-12-15 00:01 | 2.79 | 9.85 | 7.44 |
| 1980-12-14 18:00 | 2.62 | 8.53 | 7.31 |
| 1980-12-14 12:01 | 2.59 | 9.14 | 7.28 |
| 1980-12-14 06:01 | 2.89 | 9.85 | 7.44 |
| 1980-12-13 23:59 | 3.05 | 11.64 | 7.91 |
| 1980-12-13 18:01 | 2.85 | 9.85 | 8.64 |
| 1980-12-13 12:00 | 2.99 | 10.67 | 8.59 |
| 1980-12-13 06:00 | 3.48 | 10.67 | 8.94 |
| 1980-12-13 00:01 | 3.71 | 10.67 | 8.78 |
| 1980-12-12 18:01 | 3.51 | 11.64 | 9.27 |
| 1980-12-12 12:01 | 3.71 | 11.64 | 9.95 |
| 1980-12-12 05:59 | 3.58 | 11.64 | 10.44 |
| 1980-12-11 23:59 | 3.31 | 11.64 | 10.44 |
| 1980-12-11 18:01 | 3.54 | 11.64 | 9.54 |
| 1980-12-11 12:01 | 3.08 | 10.67 | 9.36 |
| 1980-12-11 06:00 | 3.41 | 11.64 | 9.08 |
| 1980-12-10 23:59 | 3.90 | 10.67 | 10.49 |
| 1980-12-10 17:59 | 3.28 | 10.67 | 9.68 |
| 1980-12-10 12:00 | 3.15 | 11.64 | 9.10 |
| 1980-12-10 06:01 | 2.46 | 11.64 | 9.74 |
| 1980-12-10 00:02 | 2.30 | 12.80 | 7.71 |
| 1980-12-09 18:04 | 2.30 | 12.80 | 7.48 |
| 1980-12-09 12:02 | 2.13 | 10.67 | 7.24 |
| 1980-12-09 06:03 | 2.30 | 8.00 | 7.39 |
| 1980-12-09 00:03 | 2.92 | 9.85 | 7.22 |
| 1980-12-08 18:02 | 2.82 | 11.64 | 7.26 |
| 1980-12-08 12:04 | 3.22 | 9.14 | 7.12 |
| 1980-12-08 06:03 | 3.90 | 8.00 | 7.08 |
| 1980-12-08 00:02 | 3.94 | 8.00 | 7.32 |
| 1980-12-07 18:02 | 4.69 | 8.00 | 7.65 |
| 1980-12-07 00:01 | 4.00 | 9.85 | 6.73 |
| 1980-12-06 18:03 | 4.49 | 14.22 | 8.05 |
| 1980-12-06 12:03 | 5.02 | 9.85 | 7.97 |
| 1980-12-06 06:03 | 5.74 | 9.14 | 8.17 |
| 1980-12-05 18:03 | 7.19 | 9.85 | 9.08 |
| 1980-12-05 12:01 | 7.02 | 8.53 | 8.59 |
| 1980-12-05 06:01 | 9.22 | 8.53 | 8.50 |
| 1980-12-05 00:02 | 8.89 | 9.14 | 8.25 |
| 1980-12-04 18:02 | 7.78 | 8.00 | 7.81 |
| 1980-12-04 11:59 | 8.66 | 8.53 | 7.83 |
| 1980-12-04 06:04 | 9.71 | 8.53 | 7.54 |
| 1980-12-04 00:02 | 11.29 | 8.53 | 6.99 |
| 1980-12-03 06:01 | 6.92 | 7.11 | 6.41 |
| 1980-12-03 00:01 | 5.58 | 5.57 | 5.89 |
| 1980-12-02 18:04 | 4.56 | 4.92 | 5.70 |
| 1980-12-02 11:58 | 2.20 | 9.85 | 8.08 |
| 1980-12-02 06:00 | 2.66 | 9.85 | 8.43 |
| 1980-12-02 00:02 | 3.81 | 10.67 | 8.35 |
| 1980-12-01 18:02 | 4.79 | 10.67 | 8.87 |
| 1980-12-01 06:01 | 4.72 | 10.67 | 8.28 |
| 1980-12-01 00:00 | 4.86 | 9.85 | 8.18 |
|
