
Rank | Countries/Territories | Count | Percent |
1 | United States | 29 | 34.5% |
2 | China | 10 | 11.9% |
3 | Germany | 9 | 10.7% |
4 | Sweden | 7 | 8.3% |
5 | Russia | 6 | 7.1% |
6 | Netherlands | 5 | 6% |
7 | India | 4 | 4.8% |
8 | Canada | 3 | 3.6% |
9 | Moldova, Republic of | 3 | 3.6% |
10 | Japan | 2 | 2.4% |
11 | Hong Kong | 2 | 2.4% |
12 | France | 2 | 2.4% |
13 | United Kingdom | 2 | 2.4% |





