|
|
| 149 | ||
| 90 | ||
| 77 | ||
| 67 | ||
| 66 | ||
| 60 | ||
| 47 | ||
| 42 | ||
| 28 | ||
| 15 | ||
| 14 | ||
| 10 | ||
| 8 | ||
| 6 | ||
| 5 | ||
| 3 | ||
| 3 | ||
| 2 | ||
| 1 |
| 255 | ||
| 106 | ||
| 88 | ||
| 77 | ||
| 54 | ||
| 38 | ||
| 37 | ||
| 35 | ||
| 29 | ||
| 28 | ||
| 25 | ||
| 25 | ||
| 25 | ||
| 25 | ||
| 24 | ||
| 18 | ||
| 18 | ||
| 16 | ||
| 14 | ||
| 10 | ||
| 8 | ||
| 6 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 1 |
| 379 | 182 |
|
|
|
| 29 | 48 | 38 | 49 | 55 | 66 | 69 | 79 | 36 | 37 | 32 | 23 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 180 | |
| SPRING | 117 | |
| FALL | 92 | |
| WINTER | 81 |
| United States | 267 | |
| Canada | 63 | |
| Russia | 21 | |
| Iceland | 17 | |
| Norway | 17 | |
| Finland | 14 | |
| Sweden | 7 | |
| United Kingdom | 7 | |
| New Zealand | 4 | |
| Svalbard and Jan Mayen | 3 | |
| Afghanistan | 2 | |
| Brazil | 2 | |
| Mexico | 2 | |
| South Korea | 2 | |
| Spain | 2 | |
| Argentina | 1 | |
| Barbados | 1 | |
| Falkland Islands | 1 | |
| France | 1 | |
| Greenland | 1 | |
| India | 1 | |
| Ireland | 1 | |
| Japan | 1 | |
| Libya | 1 | |
| Morocco | 1 | |
| Nigeria | 1 | |
| Switzerland | 1 | |
| Taiwan | 1 |
Observations from Members