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Rank | Countries/Territories | Count | Percent |
1 | United States | 317 | 37% |
2 | China | 226 | 26.4% |
3 | Germany | 137 | 16% |
4 | Argentina | 33 | 3.9% |
5 | India | 22 | 2.6% |
6 | Russia | 18 | 2.1% |
7 | Singapore | 15 | 1.8% |
8 | Canada | 14 | 1.6% |
9 | Cyprus | 10 | 1.2% |
10 | Iran, Islamic Republic of | 9 | 1.1% |
11 | Netherlands | 9 | 1.1% |
12 | Australia | 8 | 0.9% |
13 | Morocco | 4 | 0.5% |
14 | Mongolia | 3 | 0.4% |
15 | Philippines | 3 | 0.4% |
16 | Portugal | 3 | 0.4% |
17 | Ireland | 3 | 0.4% |
18 | Hong Kong | 3 | 0.4% |
19 | Japan | 3 | 0.4% |
20 | Italy | 2 | 0.2% |
21 | Austria | 2 | 0.2% |
22 | Egypt | 2 | 0.2% |
23 | France | 2 | 0.2% |
24 | Ukraine | 2 | 0.2% |
25 | Switzerland | 1 | 0.1% |
26 | Taiwan | 1 | 0.1% |
27 | Serbia | 1 | 0.1% |
28 | Oman | 1 | 0.1% |
29 | 1 | 0.1% | |
30 | Mauritius | 1 | 0.1% |
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