| 24 | ||
| 22 | ||
| 16 | ||
| 16 | ||
| 6 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 102 | ||
| 42 | ||
| 27 | ||
| 21 | ||
| 14 | ||
| 12 | ||
| 8 | ||
| 6 | ||
| 4 | ||
| 4 | ||
| 4 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 25 | 31 | 21 | 10 | 14 | 1 |
|
|
|
|
|
|
|
| 4 | 3 | 3 | 8 | 8 | 23 | 27 | 15 | 4 | 2 | 2 | 3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 63 | |
| SPRING | 18 | |
| WINTER | 10 | |
| FALL | 7 |
| United States | 29 | |
| Russia | 18 | |
| Canada | 11 | |
| 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