

*Excludes Observations that span multiple months
B![]() | b![]() | t![]() | W![]() | w![]() | ||
|---|---|---|---|---|---|---|
| Jan | 0 | 0 | 0 | 14 | 2006 | 2020 |
| Feb | 0 | 0 | 519 | 1 | 577 | 1097 |
| Mar | 0 | 32 | 1014 | 0 | 0 | 1046 |
| Apr | 0 | 28 | 987 | 0 | 0 | 1015 |
| May | 3 | 2807 | 135 | 0 | 0 | 2945 |
| Jun | 27 | 6333 | 163 | 0 | 0 | 6523 |
| Jul | 20 | 1810 | 990 | 0 | 0 | 2820 |
| Aug | 20 | 8 | 529 | 0 | 0 | 557 |
| Sep | 3 | 6 | 787 | 0 | 0 | 796 |
| Oct | 0 | 0 | 1072 | 0 | 0 | 1072 |
| Nov | 0 | 1 | 1066 | 0 | 0 | 1067 |
| Dec | 0 | 1 | 584 | 4 | 1897 | 2486 |
| Total | 73 | 11026 | 7846 | 19 | 4480 | 23444 |