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Rank | Countries/Territories | Count | Percent |
1 | China | 308 | 40.2% |
2 | United States | 272 | 35.5% |
3 | Germany | 59 | 7.7% |
4 | Czech Republic | 30 | 3.9% |
5 | France | 15 | 2% |
6 | Singapore | 14 | 1.8% |
7 | Canada | 13 | 1.7% |
8 | Japan | 8 | 1% |
9 | United Kingdom | 6 | 0.8% |
10 | Netherlands | 5 | 0.7% |
11 | Australia | 5 | 0.7% |
12 | Cyprus | 3 | 0.4% |
13 | Russia | 3 | 0.4% |
14 | Moldova, Republic of | 3 | 0.4% |
15 | Ukraine | 3 | 0.4% |
16 | Venezuela, Bolivarian Republic of | 2 | 0.3% |
17 | Korea, Republic of | 2 | 0.3% |
18 | Mexico | 2 | 0.3% |
19 | India | 2 | 0.3% |
20 | Iran, Islamic Republic of | 2 | 0.3% |
21 | Ireland | 1 | 0.1% |
22 | Hong Kong | 1 | 0.1% |
23 | Nigeria | 1 | 0.1% |
24 | Puerto Rico | 1 | 0.1% |
25 | Brazil | 1 | 0.1% |
26 | Argentina | 1 | 0.1% |
27 | Saudi Arabia | 1 | 0.1% |
28 | Thailand | 1 | 0.1% |
29 | Turkey | 1 | 0.1% |
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