*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 | 1 | 0 | 0 | 1 |
| Apr | 0 | 0 | 4 | 0 | 0 | 4 |
| May | 0 | 0 | 17 | 0 | 0 | 17 |
| Jun | 0 | 0 | 13 | 0 | 0 | 13 |
| Jul | 0 | 0 | 0 | 0 | 0 | 0 |
| Aug | 0 | 0 | 7 | 0 | 0 | 7 |
| Sep | 0 | 0 | 9 | 0 | 0 | 9 |
| Oct | 0 | 0 | 1 | 0 | 0 | 1 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 1 | 1 |
| Total | 0 | 0 | 52 | 0 | 1 | 53 |