| 1981-04-30 16:01 | 2.10 | 4.92 | 4.35 |
| 1981-04-30 09:58 | 2.20 | 4.57 | 4.22 |
| 1981-04-25 04:00 | 0.49 | 4.41 | 4.21 |
| 1981-04-24 21:58 | 0.75 | 4.92 | 4.89 |
| 1981-04-24 16:01 | 0.95 | 5.12 | 5.00 |
| 1981-04-24 10:01 | 1.08 | 6.40 | 5.47 |
| 1981-04-24 04:01 | 1.44 | 6.10 | 5.28 |
| 1981-04-23 22:00 | 2.43 | 7.11 | 5.75 |
| 1981-04-23 15:59 | 3.25 | 6.40 | 5.90 |
| 1981-04-23 10:01 | 3.90 | 6.74 | 5.69 |
| 1981-04-23 03:59 | 3.22 | 6.40 | 5.44 |
| 1981-04-22 22:00 | 2.89 | 5.82 | 4.97 |
| 1981-04-22 15:58 | 1.97 | 4.27 | 4.34 |
| 1981-04-22 10:00 | 1.41 | 3.76 | 4.25 |
| 1981-04-22 03:58 | 0.98 | 3.56 | 3.91 |
| 1981-04-21 16:00 | 0.85 | 3.66 | 3.71 |
| 1981-04-21 09:58 | 1.28 | 4.27 | 3.98 |
| 1981-04-21 03:58 | 1.41 | 4.57 | 4.22 |
| 1981-04-20 21:59 | 0.82 | 4.00 | 4.12 |
| 1981-04-20 15:59 | 1.35 | 4.41 | 4.56 |
| 1981-04-20 10:00 | 1.80 | 4.41 | 4.67 |
| 1981-04-20 03:57 | 2.85 | 5.82 | 4.99 |
| 1981-04-19 21:58 | 1.08 | 4.92 | 4.41 |
| 1981-04-19 15:59 | 1.48 | 4.27 | 4.05 |
| 1981-04-18 15:58 | 0.69 | 6.10 | 4.69 |
| 1981-04-18 09:57 | 0.79 | 4.41 | 4.57 |
|
