| 26 | ||
| 25 | ||
| 19 | ||
| 17 | ||
| 6 | ||
| 6 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 111 | ||
| 47 | ||
| 27 | ||
| 23 | ||
| 15 | ||
| 14 | ||
| 10 | ||
| 7 | ||
| 6 | ||
| 5 | ||
| 5 | ||
| 5 | ||
| 3 | ||
| 3 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 8 | 26 | 31 | 21 | 10 | 14 | 1 |
|
|
|
|
|
|
|
|
| 4 | 4 | 3 | 8 | 8 | 23 | 27 | 18 | 6 | 3 | 4 | 3 |
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|
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|
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|
|
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|
| SUMMER | 66 | |
| SPRING | 18 | |
| FALL | 12 | |
| WINTER | 11 |
| United States | 33 | |
| Russia | 19 | |
| Canada | 12 | |
| Iceland | 2 | |
| Belize | 1 | |
| India | 1 | |
| Kazakhstan | 1 | |
| Mongolia | 1 | |
| Saint Lucia | 1 | |
| South Africa | 1 | |
| Spain | 1 | |
| Trinidad and Tobago | 1 | |
| United Kingdom | 1 |
Observations From Members