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Rank | Countries/Territories | Count | Percent |
1 | United States | 228 | 39.4% |
2 | China | 185 | 32% |
3 | Germany | 52 | 9% |
4 | Ireland | 32 | 5.5% |
5 | France | 14 | 2.4% |
6 | Netherlands | 14 | 2.4% |
7 | Japan | 9 | 1.6% |
8 | Korea, Republic of | 7 | 1.2% |
9 | Australia | 5 | 0.9% |
10 | Ukraine | 5 | 0.9% |
11 | United Kingdom | 5 | 0.9% |
12 | Canada | 4 | 0.7% |
13 | Singapore | 4 | 0.7% |
14 | Cyprus | 3 | 0.5% |
15 | Hong Kong | 2 | 0.3% |
16 | India | 2 | 0.3% |
17 | Iran, Islamic Republic of | 2 | 0.3% |
18 | Spain | 1 | 0.2% |
19 | Switzerland | 1 | 0.2% |
20 | Turkey | 1 | 0.2% |
21 | Mongolia | 1 | 0.2% |
22 | Norway | 1 | 0.2% |
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