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Rank | Countries/Territories | Count | Percent |
1 | China | 283 | 40.1% |
2 | United States | 248 | 35.2% |
3 | Germany | 66 | 9.4% |
4 | France | 27 | 3.8% |
5 | Iran, Islamic Republic of | 19 | 2.7% |
6 | Japan | 11 | 1.6% |
7 | Singapore | 8 | 1.1% |
8 | Cyprus | 8 | 1.1% |
9 | Korea, Republic of | 6 | 0.9% |
10 | Netherlands | 6 | 0.9% |
11 | United Kingdom | 5 | 0.7% |
12 | Australia | 5 | 0.7% |
13 | Canada | 3 | 0.4% |
14 | Argentina | 2 | 0.3% |
15 | Austria | 2 | 0.3% |
16 | Hungary | 2 | 0.3% |
17 | Switzerland | 2 | 0.3% |
18 | Ukraine | 1 | 0.1% |
19 | Italy | 1 | 0.1% |
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