

*Excludes Observations that span multiple months
B![]()  |     b![]()  |     t![]()  |     W![]()  |     w![]()  |     ||
|---|---|---|---|---|---|---|
| Jan | 0 | 0 | 0 | 0 | 0 | 0 | 
| Feb | 0 | 0 | 0 | 0 | 0 | 0 | 
| Mar | 0 | 0 | 4 | 0 | 0 | 4 | 
| Apr | 1 | 1 | 75 | 0 | 0 | 77 | 
| May | 9 | 61 | 2526 | 0 | 0 | 2596 | 
| Jun | 35 | 244 | 2538 | 0 | 0 | 2817 | 
| Jul | 26 | 32 | 773 | 0 | 0 | 831 | 
| Aug | 1 | 1 | 692 | 0 | 0 | 694 | 
| Sep | 0 | 0 | 90 | 0 | 0 | 90 | 
| Oct | 0 | 0 | 1 | 0 | 0 | 1 | 
| Nov | 0 | 0 | 0 | 0 | 0 | 0 | 
| Dec | 0 | 0 | 0 | 0 | 0 | 0 | 
| Total | 72 | 339 | 6699 | 0 | 0 | 7110 |