6 | ||
4 | ||
3 | ||
3 | ||
3 | ||
3 | ||
1 | ||
1 |
17 | ||
7 | ||
4 | ||
4 | ||
3 | ||
1 | ||
1 | ||
1 | ||
1 | ||
1 | ||
1 |
6 | 2 | 9 |
|
|
|
United States | 10 | |
Canada | 2 | |
Iceland | 1 | |
Russia | 1 |