

*Excludes Observations that span multiple months
B![]() | b![]() | t![]() | W![]() | w![]() | ||
|---|---|---|---|---|---|---|
| Jan | 0 | 0 | 0 | 1 | 49 | 50 |
| Feb | 0 | 0 | 17 | 0 | 15 | 32 |
| Mar | 0 | 0 | 21 | 0 | 0 | 21 |
| Apr | 0 | 0 | 41 | 0 | 0 | 41 |
| May | 0 | 0 | 259 | 0 | 0 | 259 |
| Jun | 0 | 0 | 10 | 0 | 0 | 10 |
| Jul | 0 | 0 | 22 | 0 | 0 | 22 |
| Aug | 0 | 0 | 9 | 0 | 0 | 9 |
| Sep | 0 | 0 | 481 | 0 | 0 | 481 |
| Oct | 0 | 0 | 467 | 0 | 0 | 467 |
| Nov | 0 | 0 | 83 | 0 | 0 | 83 |
| Dec | 0 | 0 | 33 | 1 | 118 | 152 |
| Total | 0 | 0 | 1443 | 2 | 182 | 1627 |