| 30 | ||
| 29 | ||
| 22 | ||
| 22 | ||
| 7 | ||
| 7 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 128 | ||
| 58 | ||
| 33 | ||
| 27 | ||
| 17 | ||
| 17 | ||
| 12 | ||
| 9 | ||
| 7 | ||
| 6 | ||
| 6 | ||
| 6 | ||
| 4 | ||
| 4 | ||
| 3 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 1 | 1 | 1 | 1 | 3 | 2 | 9 | 26 | 31 | 20 | 11 | 13 | 6 |
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|
|
|
|
|
|
|
|
|
|
| 3 | 5 | 4 | 8 | 11 | 27 | 28 | 20 | 7 | 4 | 5 | 3 |
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| SUMMER | 72 | |
| SPRING | 21 | |
| FALL | 14 | |
| WINTER | 11 |
| United States | 42 | |
| Russia | 20 | |
| Canada | 16 | |
| Iceland | 2 | |
| India | 2 | |
| Belize | 1 | |
| Curacao | 1 | |
| Kazakhstan | 1 | |
| Mongolia | 1 | |
| Saint Lucia | 1 | |
| South Africa | 1 | |
| Spain | 1 | |
| United Kingdom | 1 |
Observations from Members