|
|
| 227 | ||
| 136 | ||
| 120 | ||
| 113 | ||
| 100 | ||
| 88 | ||
| 67 | ||
| 65 | ||
| 49 | ||
| 29 | ||
| 23 | ||
| 14 | ||
| 11 | ||
| 11 | ||
| 6 | ||
| 5 | ||
| 5 | ||
| 3 | ||
| 1 |
| 340 | ||
| 165 | ||
| 121 | ||
| 105 | ||
| 92 | ||
| 53 | ||
| 49 | ||
| 45 | ||
| 45 | ||
| 43 | ||
| 42 | ||
| 39 | ||
| 37 | ||
| 35 | ||
| 34 | ||
| 29 | ||
| 27 | ||
| 23 | ||
| 16 | ||
| 15 | ||
| 10 | ||
| 8 | ||
| 5 | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 2 |
| 310 | 405 | 151 |
|
|
|
|
| 56 | 59 | 72 | 66 | 97 | 103 | 103 | 94 | 60 | 66 | 46 | 44 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 252 | |
| SPRING | 198 | |
| FALL | 152 | |
| WINTER | 135 |
| United States | 419 | |
| Canada | 93 | |
| Iceland | 31 | |
| Russia | 27 | |
| 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 | |
| Japan | 2 | |
| Kazakhstan | 2 | |
| South Korea | 2 | |
| Switzerland | 2 | |
| Argentina | 1 | |
| Barbados | 1 | |
| Falkland Islands | 1 | |
| Greenland | 1 | |
| Honduras | 1 | |
| Libya | 1 | |
| Morocco | 1 | |
| Nigeria | 1 | |
| Pakistan | 1 | |
| Peru | 1 | |
| Poland | 1 | |
| Taiwan | 1 |
Observations from Members