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Rank | Countries/Territories | Count | Percent |
1 | United States | 561 | 45.4% |
2 | China | 240 | 19.4% |
3 | Germany | 147 | 11.9% |
4 | Latvia | 84 | 6.8% |
5 | France | 52 | 4.2% |
6 | 24 | 1.9% | |
7 | Singapore | 15 | 1.2% |
8 | Canada | 14 | 1.1% |
9 | Netherlands | 11 | 0.9% |
10 | Switzerland | 9 | 0.7% |
11 | United Kingdom | 9 | 0.7% |
12 | Australia | 9 | 0.7% |
13 | India | 8 | 0.6% |
14 | Korea, Republic of | 8 | 0.6% |
15 | Japan | 7 | 0.6% |
16 | Argentina | 7 | 0.6% |
17 | Cyprus | 7 | 0.6% |
18 | Ireland | 4 | 0.3% |
19 | Taiwan | 3 | 0.2% |
20 | Spain | 3 | 0.2% |
21 | Thailand | 2 | 0.2% |
22 | Ukraine | 2 | 0.2% |
23 | Mongolia | 2 | 0.2% |
24 | Bangladesh | 2 | 0.2% |
25 | Brazil | 1 | 0.1% |
26 | Denmark | 1 | 0.1% |
27 | Iran, Islamic Republic of | 1 | 0.1% |
28 | Hong Kong | 1 | 0.1% |
29 | Russia | 1 | 0.1% |
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