Latitude >54 |
| 75 | ||
| 9 | ||
| 4 | ||
| 4 | ||
| 3 | ||
| 1 | ||
| 1 | ||
| 1 |
| 34 | ||
| 23 | ||
| 23 | ||
| 7 | ||
| 6 | ||
| 6 | ||
| 5 | ||
| 4 | ||
| 3 | ||
| 3 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 |
| 48 | 27 |
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| 15 | 4 | 2 | 3 | 3 | 8 | 5 | 10 | 3 | 3 | 13 | 6 |
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| SUMMER | 21 | |
| WINTER | 21 | |
| FALL | 17 | |
| SPRING | 4 |
| United States | 37 | |
| Canada | 9 | |
| Finland | 4 | |
| Iceland | 4 | |
| Sweden | 4 | |
| Norway | 3 | |
| Russia | 2 | |
| United Kingdom | 2 |
Observations From Members