

*Excludes Observations that span multiple months
B![]() | b![]() | t![]() | W![]() | w![]() | ||
|---|---|---|---|---|---|---|
| Jan | 0 | 0 | 0 | 16 | 1215 | 1231 |
| Feb | 0 | 1 | 463 | 7 | 494 | 965 |
| Mar | 1 | 23 | 2818 | 0 | 0 | 2842 |
| Apr | 6 | 84 | 5668 | 0 | 0 | 5758 |
| May | 99 | 15094 | 1018 | 0 | 0 | 16211 |
| Jun | 311 | 34313 | 1421 | 0 | 0 | 36045 |
| Jul | 260 | 8008 | 8584 | 0 | 0 | 16852 |
| Aug | 78 | 56 | 4283 | 0 | 0 | 4417 |
| Sep | 5 | 11 | 3216 | 0 | 0 | 3232 |
| Oct | 0 | 0 | 1589 | 0 | 0 | 1589 |
| Nov | 0 | 0 | 444 | 0 | 0 | 444 |
| Dec | 0 | 0 | 287 | 0 | 1394 | 1681 |
| Total | 760 | 57590 | 29791 | 23 | 3103 | 91267 |