|
|
| 220 | ||
| 137 | ||
| 120 | ||
| 106 | ||
| 96 | ||
| 89 | ||
| 65 | ||
| 62 | ||
| 48 | ||
| 27 | ||
| 25 | ||
| 14 | ||
| 11 | ||
| 10 | ||
| 6 | ||
| 6 | ||
| 5 | ||
| 3 | ||
| 1 |
| 339 | ||
| 157 | ||
| 119 | ||
| 105 | ||
| 91 | ||
| 53 | ||
| 50 | ||
| 47 | ||
| 44 | ||
| 43 | ||
| 42 | ||
| 40 | ||
| 38 | ||
| 35 | ||
| 32 | ||
| 30 | ||
| 27 | ||
| 23 | ||
| 19 | ||
| 15 | ||
| 10 | ||
| 8 | ||
| 5 | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 2 |
| 272 | 405 | 168 |
|
|
|
|
| 55 | 48 | 44 | 66 | 97 | 103 | 105 | 108 | 63 | 66 | 46 | 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 264 | |
| SPRING | 173 | |
| FALL | 154 | |
| WINTER | 123 |
| United States | 414 | |
| Canada | 91 | |
| Russia | 27 | |
| Iceland | 25 | |
| Norway | 25 | |
| Finland | 16 | |
| 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 | |
| South Korea | 2 | |
| Switzerland | 2 | |
| Argentina | 1 | |
| Barbados | 1 | |
| Falkland Islands | 1 | |
| Greenland | 1 | |
| Honduras | 1 | |
| Japan | 1 | |
| Kazakhstan | 1 | |
| Libya | 1 | |
| Morocco | 1 | |
| Nigeria | 1 | |
| Pakistan | 1 | |
| Peru | 1 | |
| Taiwan | 1 |
Observations from Members