|
|
| 220 | ||
| 119 | ||
| 109 | ||
| 104 | ||
| 84 | ||
| 77 | ||
| 65 | ||
| 61 | ||
| 45 | ||
| 26 | ||
| 24 | ||
| 13 | ||
| 9 | ||
| 9 | ||
| 6 | ||
| 6 | ||
| 4 | ||
| 3 | ||
| 1 |
| 313 | ||
| 148 | ||
| 114 | ||
| 98 | ||
| 85 | ||
| 50 | ||
| 47 | ||
| 42 | ||
| 42 | ||
| 40 | ||
| 37 | ||
| 36 | ||
| 33 | ||
| 33 | ||
| 33 | ||
| 28 | ||
| 23 | ||
| 23 | ||
| 18 | ||
| 13 | ||
| 9 | ||
| 8 | ||
| 5 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 2 |
| 201 | 405 | 178 |
|
|
|
|
| 55 | 48 | 38 | 49 | 55 | 97 | 105 | 110 | 71 | 66 | 46 | 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 260 | |
| FALL | 159 | |
| WINTER | 123 | |
| SPRING | 117 |
| United States | 383 | |
| Canada | 80 | |
| Russia | 27 | |
| Iceland | 26 | |
| Norway | 23 | |
| 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 | |
| Ireland | 2 | |
| South Korea | 2 | |
| Switzerland | 2 | |
| Argentina | 1 | |
| Barbados | 1 | |
| Falkland Islands | 1 | |
| Greenland | 1 | |
| Honduras | 1 | |
| India | 1 | |
| Japan | 1 | |
| Kazakhstan | 1 | |
| Libya | 1 | |
| Morocco | 1 | |
| Nigeria | 1 | |
| Pakistan | 1 | |
| Peru | 1 | |
| Taiwan | 1 |
Observations from Members