| 42 | ||
| 16 | ||
| 14 | ||
| 11 | ||
| 11 | ||
| 10 | ||
| 10 | ||
| 8 | ||
| 6 | ||
| 5 | ||
| 4 | ||
| 4 | ||
| 3 | ||
| 3 | ||
| 3 | ||
| 1 | ||
| 1 | ||
| 1 |
| 20 | ||
| 6 | ||
| 6 | ||
| 3 | ||
| 2 | ||
| 1 |
| 1 | 3 | 3 | 5 | 9 | 6 | 3 | 2 | 1 | 6 | 3 |
|
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|
|
|
|
|
|
|
|
|
| SUMMER | 18 | |
| FALL | 9 | |
| SPRING | 8 | |
| WINTER | 7 |
| United States | 15 | |
| Canada | 5 | |
| Antarctica | 1 | |
| Finland | 1 | |
| Turkey | 1 |