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Rank | Countries/Territories | Count | Percent |
1 | United States | 228 | 38.3% |
2 | China | 196 | 32.9% |
3 | Germany | 72 | 12.1% |
4 | Netherlands | 20 | 3.4% |
5 | Japan | 14 | 2.3% |
6 | Singapore | 13 | 2.2% |
7 | Turkey | 4 | 0.7% |
8 | United Kingdom | 4 | 0.7% |
9 | India | 4 | 0.7% |
10 | Iran, Islamic Republic of | 4 | 0.7% |
11 | Ireland | 4 | 0.7% |
12 | Italy | 3 | 0.5% |
13 | Bulgaria | 3 | 0.5% |
14 | Colombia | 3 | 0.5% |
15 | Cyprus | 3 | 0.5% |
16 | France | 3 | 0.5% |
17 | Nigeria | 3 | 0.5% |
18 | Thailand | 2 | 0.3% |
19 | Canada | 2 | 0.3% |
20 | Chile | 2 | 0.3% |
21 | Australia | 2 | 0.3% |
22 | Latvia | 2 | 0.3% |
23 | Korea, Republic of | 1 | 0.2% |
24 | Hong Kong | 1 | 0.2% |
25 | Ukraine | 1 | 0.2% |
26 | Norway | 1 | 0.2% |
27 | Russia | 1 | 0.2% |
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