50 | ||
13 | ||
6 | ||
5 | ||
3 | ||
2 | ||
2 | ||
2 | ||
1 | ||
1 | ||
1 |
4 | ||
3 | ||
3 | ||
1 | ||
1 | ||
1 | ||
1 | ||
1 |
1 | 7 | 9 | 10 | 10 | 4 | 2 | 2 | 1 |
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2 | 5 | 3 | 1 | 9 | 6 | 5 | 6 | 1 | 2 | 6 |
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SPRING | 13 | |
WINTER | 13 | |
SUMMER | 11 | |
FALL | 9 |
United States | 18 | |
Russia | 4 | |
Iceland | 2 | |
Belgium | 1 | |
Canada | 1 | |
Estonia | 1 | |
Greenland | 1 | |
Ireland | 1 | |
Svalbard and Jan Mayen | 1 | |
United Kingdom | 1 |