| 25 | ||
| 24 | ||
| 21 | ||
| 20 | ||
| 7 | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 110 | ||
| 52 | ||
| 22 | ||
| 21 | ||
| 12 | ||
| 11 | ||
| 10 | ||
| 7 | ||
| 5 | ||
| 5 | ||
| 5 | ||
| 3 | ||
| 3 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 |
| 1 | 1 | 1 | 1 | 3 | 2 | 9 | 26 | 31 | 21 | 10 |
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| 3 | 5 | 4 | 9 | 9 | 23 | 21 | 16 | 7 | 2 | 4 | 3 |
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| SUMMER | 60 | |
| SPRING | 22 | |
| FALL | 13 | |
| WINTER | 11 |
| United States | 38 | |
| Russia | 19 | |
| Canada | 10 | |
| Iceland | 2 | |
| Belize | 1 | |
| Curacao | 1 | |
| India | 1 | |
| Kazakhstan | 1 | |
| Mongolia | 1 | |
| Saint Lucia | 1 | |
| South Africa | 1 | |
| Spain | 1 | |
| United Kingdom | 1 |
Observations From Members