|
|
| 111 | ||
| 68 | ||
| 51 | ||
| 37 | ||
| 27 | ||
| 25 | ||
| 11 | ||
| 10 | ||
| 6 | ||
| 5 | ||
| 5 | ||
| 4 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 |
| 322 | ||
| 114 | ||
| 91 | ||
| 67 | ||
| 35 | ||
| 24 | ||
| 24 | ||
| 23 | ||
| 22 | ||
| 21 | ||
| 18 | ||
| 15 | ||
| 14 | ||
| 13 | ||
| 11 | ||
| 7 | ||
| 6 | ||
| 5 | ||
| 5 | ||
| 4 | ||
| 2 | ||
| 2 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 |
| 76 | 177 | 69 |
|
|
|
|
| 32 | 24 | 27 | 32 | 39 | 29 | 36 | 29 | 19 | 21 | 17 | 17 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| SPRING | 82 | |
| SUMMER | 81 | |
| WINTER | 63 | |
| FALL | 49 |
| United States | 167 | |
| Canada | 35 | |
| 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 | |
| India | 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