|
|
| 237 | ||
| 144 | ||
| 128 | ||
| 119 | ||
| 105 | ||
| 91 | ||
| 72 | ||
| 69 | ||
| 51 | ||
| 31 | ||
| 27 | ||
| 14 | ||
| 11 | ||
| 11 | ||
| 7 | ||
| 6 | ||
| 6 | ||
| 3 | ||
| 1 |
| 357 | ||
| 172 | ||
| 126 | ||
| 112 | ||
| 99 | ||
| 55 | ||
| 55 | ||
| 51 | ||
| 46 | ||
| 45 | ||
| 45 | ||
| 40 | ||
| 39 | ||
| 37 | ||
| 36 | ||
| 30 | ||
| 28 | ||
| 23 | ||
| 22 | ||
| 17 | ||
| 10 | ||
| 9 | ||
| 5 | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 2 |
| 313 | 405 | 193 |
|
|
|
|
| 56 | 59 | 72 | 66 | 98 | 103 | 106 | 111 | 84 | 66 | 46 | 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 268 | |
| SPRING | 199 | |
| FALL | 167 | |
| WINTER | 135 |
| United States | 442 | |
| Canada | 100 | |
| Iceland | 33 | |
| Russia | 29 | |
| Norway | 26 | |
| Finland | 18 | |
| Sweden | 9 | |
| United Kingdom | 9 | |
| Svalbard and Jan Mayen | 5 | |
| New Zealand | 4 | |
| France | 3 | |
| Mexico | 3 | |
| Spain | 3 | |
| Afghanistan | 2 | |
| Brazil | 2 | |
| India | 2 | |
| Ireland | 2 | |
| Japan | 2 | |
| Kazakhstan | 2 | |
| South Korea | 2 | |
| Switzerland | 2 | |
| Argentina | 1 | |
| Barbados | 1 | |
| Falkland Islands | 1 | |
| Greenland | 1 | |
| Honduras | 1 | |
| Libya | 1 | |
| Morocco | 1 | |
| Nepal | 1 | |
| Nigeria | 1 | |
| Pakistan | 1 | |
| Peru | 1 | |
| Poland | 1 | |
| Taiwan | 1 |
Observations from Members