

*Excludes Observations that span multiple months
B![]() | b![]() | t![]() | W![]() | w![]() | ||
|---|---|---|---|---|---|---|
| Jan | 0 | 0 | 0 | 16 | 1214 | 1230 |
| Feb | 0 | 1 | 406 | 7 | 493 | 907 |
| Mar | 1 | 23 | 2806 | 0 | 0 | 2830 |
| Apr | 6 | 84 | 5628 | 0 | 0 | 5718 |
| May | 99 | 15065 | 1019 | 0 | 0 | 16183 |
| Jun | 311 | 34325 | 1421 | 0 | 0 | 36057 |
| Jul | 260 | 8059 | 8515 | 0 | 0 | 16834 |
| Aug | 78 | 54 | 4203 | 0 | 0 | 4335 |
| Sep | 5 | 11 | 3158 | 0 | 0 | 3174 |
| Oct | 0 | 0 | 1560 | 0 | 0 | 1560 |
| Nov | 0 | 0 | 430 | 0 | 0 | 430 |
| Dec | 0 | 0 | 282 | 0 | 1393 | 1675 |
| Total | 760 | 57622 | 29428 | 23 | 3100 | 90933 |