|
|
| 107 | ||
| 62 | ||
| 43 | ||
| 33 | ||
| 23 | ||
| 21 | ||
| 11 | ||
| 9 | ||
| 6 | ||
| 4 | ||
| 4 | ||
| 4 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 |
| 287 | ||
| 103 | ||
| 87 | ||
| 60 | ||
| 25 | ||
| 23 | ||
| 21 | ||
| 21 | ||
| 21 | ||
| 20 | ||
| 18 | ||
| 14 | ||
| 13 | ||
| 11 | ||
| 10 | ||
| 6 | ||
| 6 | ||
| 5 | ||
| 5 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 |
| 41 | 177 | 69 |
|
|
|
|
| 32 | 24 | 22 | 25 | 20 | 25 | 36 | 29 | 19 | 21 | 17 | 17 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SUMMER | 77 | |
| WINTER | 63 | |
| SPRING | 56 | |
| FALL | 49 |
| United States | 147 | |
| Canada | 28 | |
| Norway | 13 | |
| Russia | 11 | |
| Iceland | 8 | |
| Finland | 4 | |
| United Kingdom | 3 | |
| France | 2 | |
| South Korea | 2 | |
| Spain | 2 | |
| Barbados | 1 | |
| Brazil | 1 | |
| Greenland | 1 | |
| Honduras | 1 | |
| Ireland | 1 | |
| Japan | 1 | |
| Kazakhstan | 1 | |
| Libya | 1 | |
| Mexico | 1 | |
| Morocco | 1 | |
| New Zealand | 1 | |
| Pakistan | 1 | |
| Svalbard and Jan Mayen | 1 | |
| Sweden | 1 | |
| Switzerland | 1 | |
| Taiwan | 1 |
Observations from Members