
Rank | Countries/Territories | Count | Percent |
1 | United States | 386 | 36% |
2 | China | 362 | 33.7% |
3 | Germany | 107 | 10% |
4 | Netherlands | 39 | 3.6% |
5 | Russia | 29 | 2.7% |
6 | Sweden | 27 | 2.5% |
7 | Poland | 25 | 2.3% |
8 | France | 22 | 2.1% |
9 | Canada | 17 | 1.6% |
10 | Ukraine | 13 | 1.2% |
11 | Korea, Republic of | 10 | 0.9% |
12 | Ireland | 6 | 0.6% |
13 | Cyprus | 5 | 0.5% |
14 | India | 4 | 0.4% |
15 | Japan | 4 | 0.4% |
16 | United Kingdom | 4 | 0.4% |
17 | Romania | 3 | 0.3% |
18 | Singapore | 2 | 0.2% |
19 | Bangladesh | 2 | 0.2% |
20 | Bulgaria | 2 | 0.2% |
21 | Morocco | 1 | 0.1% |
22 | Qatar | 1 | 0.1% |
23 | Norway | 1 | 0.1% |
24 | Spain | 1 | 0.1% |






