| Jan | Feb | March | April | May | June | July | Aug | Sept | Oct | Nov | Dec |
| 1 | 22.5 | 12.6 | | | | | | | | | | |
| 2 | 12.6 | 22.5 | | | | | | | | | | |
| 3 | 17.3 | 11.2 | | | | | | | | | | |
| 4 | 20.6 | 15.9 | | | | | | | | | | |
| 5 | 11.2 | 11.2 | | | | | | | | | | |
| 6 | 11.2 | 12.6 | | | | | | | | | | |
| 7 | 11.2 | 8.0 | | | | | | | | | | |
| 8 | 11.2 | 15.9 | | | | | | | | | | |
| 9 | 12.6 | 9.4 | | | | | | | | | | |
| 10 | 9.4 | 17.3 | | | | | | | | | | |
| 11 | 20.6 | 14.5 | | | | | | | | | | |
| 12 | 19.2 | 14.5 | | | | | | | | | | |
| 13 | 17.3 | 17.3 | | | | | | | | | | |
| 14 | 15.9 | 12.6 | | | | | | | | | | |
| 15 | 9.4 | 23.9 | | | | | | | | | | |
| 16 | 15.9 | 19.2 | | | | | | | | | | |
| 17 | 17.3 | | | | | | | | | | | |
| 18 | 59.9 | | | | | | | | | | | |
| 19 | 59.4 | | | | | | | | | | | |
| 20 | 19.4 | | | | | | | | | | | |
| 21 | 9.4 | | | | | | | | | | | |
| 22 | 15.9 | | | | | | | | | | | |
| 23 | 17.3 | | | | | | | | | | | |
| 24 | 23.9 | | | | | | | | | | | |
| 25 | 17.3 | | | | | | | | | | | |
| 26 | 11.2 | | | | | | | | | | | |
| 27 | 11.2 | | | | | | | | | | | |
| 28 | 11.2 | | | | | | | | | | | |
| 29 | 17.3 | | | | | | | | | | | |
| 30 | 11.2 | | | | | | | | | | | |
| 31 | 14.5 | | | | | | | | | | | |
|