
Rank | Countries/Territories | Count | Percent |
1 | China | 280 | 37.3% |
2 | United States | 176 | 23.4% |
3 | Germany | 109 | 14.5% |
4 | France | 37 | 4.9% |
5 | Netherlands | 33 | 4.4% |
6 | Canada | 20 | 2.7% |
7 | India | 14 | 1.9% |
8 | Ireland | 12 | 1.6% |
9 | Japan | 8 | 1.1% |
10 | Australia | 8 | 1.1% |
11 | Thailand | 8 | 1.1% |
12 | Sweden | 6 | 0.8% |
13 | Cyprus | 6 | 0.8% |
14 | Iran, Islamic Republic of | 6 | 0.8% |
15 | Korea, Republic of | 5 | 0.7% |
16 | Singapore | 4 | 0.5% |
17 | Portugal | 3 | 0.4% |
18 | Indonesia | 3 | 0.4% |
19 | Norway | 2 | 0.3% |
20 | Philippines | 2 | 0.3% |
21 | Bangladesh | 2 | 0.3% |
22 | Georgia | 2 | 0.3% |
23 | Ghana | 2 | 0.3% |
24 | Tunisia | 2 | 0.3% |
25 | Russia | 1 | 0.1% |






