| 33 | ||
| 20 | ||
| 11 | ||
| 9 | ||
| 6 | ||
| 3 | ||
| 3 | ||
| 1 | ||
| 1 | ||
| 1 |
| 30 | ||
| 18 | ||
| 10 | ||
| 4 | ||
| 2 | ||
| 1 | ||
| 1 | ||
| 1 | ||
| 1 |
| 4 | 8 | 9 | 7 | 6 | 8 | 6 | 14 |
|
|
|
|
|
|
|
|
|
| 17 | 21 | 24 |
|
|
|
|
| United States | 29 | |
| Canada | 7 | |
| Iceland | 3 | |
| Norway | 2 | |
| Finland | 1 | |
| Ireland | 1 | |
| Russia | 1 | |
| Svalbard and Jan Mayen | 1 | |
| United Kingdom | 1 |