
Rank | Countries/Territories | Count | Percent |
1 | China | 149 | 32.5% |
2 | United States | 143 | 31.2% |
3 | Germany | 49 | 10.7% |
4 | Canada | 27 | 5.9% |
5 | France | 26 | 5.7% |
6 | Netherlands | 21 | 4.6% |
7 | Ireland | 18 | 3.9% |
8 | Hong Kong | 7 | 1.5% |
9 | Hungary | 3 | 0.7% |
10 | Japan | 3 | 0.7% |
11 | Korea, Republic of | 3 | 0.7% |
12 | Singapore | 3 | 0.7% |
13 | Norway | 2 | 0.4% |
14 | Ukraine | 1 | 0.2% |
15 | United Kingdom | 1 | 0.2% |
16 | Lithuania | 1 | 0.2% |
17 | India | 1 | 0.2% |






