

*Excludes Observations that span multiple months
B![]() | b![]() | t![]() | W![]() | w![]() | ||
|---|---|---|---|---|---|---|
| Jan | 0 | 0 | 0 | 33 | 6085 | 6118 |
| Feb | 55 | 28 | 1944 | 20 | 2195 | 4242 |
| Mar | 529 | 73 | 4173 | 0 | 0 | 4775 |
| Apr | 862 | 96 | 2926 | 0 | 0 | 3884 |
| May | 692 | 70 | 3423 | 0 | 0 | 4185 |
| Jun | 480 | 80 | 3196 | 0 | 0 | 3756 |
| Jul | 200 | 28 | 2978 | 0 | 0 | 3206 |
| Aug | 69 | 4 | 2321 | 0 | 0 | 2394 |
| Sep | 10 | 3 | 1754 | 0 | 0 | 1767 |
| Oct | 2 | 2 | 2064 | 0 | 0 | 2068 |
| Nov | 2 | 1 | 2470 | 0 | 0 | 2473 |
| Dec | 1 | 0 | 1550 | 6 | 3782 | 5339 |
| Total | 2902 | 385 | 28799 | 59 | 12062 | 44207 |