Latitude >54 |
| 23 | ||
| 10 | ||
| 7 | ||
| 3 |
| 40 | ||
| 34 | ||
| 15 | ||
| 6 | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 24 | 16 |
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| 9 | 3 | 1 | 6 | 1 | 1 | 7 | 5 | 1 | 3 | 3 |
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| WINTER | 13 | |
| FALL | 9 | |
| SUMMER | 9 | |
| SPRING | 4 |
| United States | 27 | |
| Canada | 3 | |
| Norway | 3 | |
| Iceland | 2 | |
| Finland | 1 | |
| Sweden | 1 | |
| United Kingdom | 1 |
Observations From Members