
Rank | Countries/Territories | Count | Percent |
1 | 489 | 80.4% | |
2 | United States | 52 | 8.6% |
3 | Germany | 29 | 4.8% |
4 | China | 24 | 3.9% |
5 | France | 4 | 0.7% |
6 | Canada | 3 | 0.5% |
7 | Russia | 3 | 0.5% |
8 | Indonesia | 2 | 0.3% |
9 | Switzerland | 1 | 0.2% |
10 | Estonia | 1 | 0.2% |


