|
|
| 212 | ||
| 116 | ||
| 109 | ||
| 102 | ||
| 83 | ||
| 75 | ||
| 66 | ||
| 59 | ||
| 41 | ||
| 24 | ||
| 21 | ||
| 13 | ||
| 9 | ||
| 9 | ||
| 6 | ||
| 6 | ||
| 5 | ||
| 3 | ||
| 1 |
| 309 | ||
| 148 | ||
| 114 | ||
| 98 | ||
| 86 | ||
| 52 | ||
| 46 | ||
| 45 | ||
| 42 | ||
| 41 | ||
| 38 | ||
| 35 | ||
| 34 | ||
| 33 | ||
| 32 | ||
| 26 | ||
| 23 | ||
| 22 | ||
| 21 | ||
| 14 | ||
| 9 | ||
| 8 | ||
| 5 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 2 |
| 163 | 405 | 193 |
|
|
|
|
| 55 | 48 | 38 | 49 | 55 | 66 | 99 | 111 | 84 | 66 | 46 | 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 229 | |
| FALL | 167 | |
| WINTER | 123 | |
| SPRING | 117 |
| United States | 366 | |
| Canada | 79 | |
| Russia | 28 | |
| Iceland | 26 | |
| Norway | 21 | |
| Finland | 17 | |
| Sweden | 9 | |
| United Kingdom | 7 | |
| Svalbard and Jan Mayen | 5 | |
| New Zealand | 4 | |
| France | 3 | |
| Mexico | 3 | |
| Spain | 3 | |
| Afghanistan | 2 | |
| Brazil | 2 | |
| South Korea | 2 | |
| Switzerland | 2 | |
| Argentina | 1 | |
| Barbados | 1 | |
| Falkland Islands | 1 | |
| Greenland | 1 | |
| Honduras | 1 | |
| India | 1 | |
| Ireland | 1 | |
| Japan | 1 | |
| Kazakhstan | 1 | |
| Libya | 1 | |
| Morocco | 1 | |
| Nepal | 1 | |
| Nigeria | 1 | |
| Pakistan | 1 | |
| Peru | 1 | |
| Taiwan | 1 |
Observations from Members