|
|
| 163 | ||
| 84 | ||
| 78 | ||
| 71 | ||
| 65 | ||
| 59 | ||
| 44 | ||
| 42 | ||
| 28 | ||
| 13 | ||
| 12 | ||
| 9 | ||
| 7 | ||
| 7 | ||
| 4 | ||
| 3 | ||
| 3 | ||
| 1 | ||
| 1 |
| 254 | ||
| 116 | ||
| 87 | ||
| 77 | ||
| 55 | ||
| 39 | ||
| 35 | ||
| 33 | ||
| 30 | ||
| 28 | ||
| 27 | ||
| 27 | ||
| 24 | ||
| 22 | ||
| 22 | ||
| 18 | ||
| 17 | ||
| 16 | ||
| 11 | ||
| 10 | ||
| 7 | ||
| 6 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 2 | ||
| 1 |
| 23 | 405 | 134 |
|
|
|
|
| 55 | 48 | 38 | 49 | 54 | 66 | 68 | 48 | 21 | 37 | 34 | 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 153 | |
| WINTER | 123 | |
| SPRING | 116 | |
| FALL | 82 |
| United States | 266 | |
| Canada | 63 | |
| Russia | 22 | |
| Norway | 19 | |
| Iceland | 17 | |
| Finland | 14 | |
| Sweden | 7 | |
| United Kingdom | 6 | |
| New Zealand | 4 | |
| Spain | 3 | |
| Svalbard and Jan Mayen | 3 | |
| Afghanistan | 2 | |
| Brazil | 2 | |
| France | 2 | |
| Mexico | 2 | |
| South Korea | 2 | |
| Switzerland | 2 | |
| Argentina | 1 | |
| Barbados | 1 | |
| Falkland Islands | 1 | |
| Greenland | 1 | |
| Honduras | 1 | |
| India | 1 | |
| Ireland | 1 | |
| Japan | 1 | |
| Libya | 1 | |
| Morocco | 1 | |
| Nigeria | 1 | |
| Peru | 1 | |
| Taiwan | 1 |
Observations from Members