6 | ||
2 | ||
2 |
3 | 3 | 5 | 2 |
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2 | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 2 |
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SPRING | 4 | |
FALL | 3 | |
SUMMER | 2 | |
WINTER | 1 |
United States | 8 | |
Falkland Islands | 1 | |
Ireland | 1 | |
Russia | 1 | |
Svalbard and Jan Mayen | 1 |