22 | ||
3 | ||
2 | ||
1 | ||
1 | ||
1 | ||
1 | ||
1 | ||
1 |
13 | ||
6 | ||
5 | ||
5 | ||
4 | ||
4 | ||
3 | ||
3 | ||
3 | ||
2 | ||
2 | ||
1 | ||
1 | ||
1 | ||
1 | ||
1 |
6 | 7 | 9 |
|
|
|
United States | 11 | |
Canada | 6 | |
Switzerland | 1 |