
Rank | Countries/Territories | Count | Percent |
1 | China | 252 | 40.6% |
2 | United States | 162 | 26.1% |
3 | Germany | 67 | 10.8% |
4 | France | 29 | 4.7% |
5 | Netherlands | 21 | 3.4% |
6 | India | 18 | 2.9% |
7 | Korea, Republic of | 17 | 2.7% |
8 | Russia | 13 | 2.1% |
9 | 10 | 1.6% | |
10 | Ukraine | 8 | 1.3% |
11 | Norway | 5 | 0.8% |
12 | Ireland | 5 | 0.8% |
13 | Sweden | 4 | 0.6% |
14 | Canada | 3 | 0.5% |
15 | Cyprus | 3 | 0.5% |
16 | Chile | 2 | 0.3% |
17 | Singapore | 2 | 0.3% |






