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Rank | Countries/Territories | Count | Percent |
1 | China | 474 | 50.5% |
2 | United States | 248 | 26.4% |
3 | Germany | 113 | 12% |
4 | Japan | 22 | 2.3% |
5 | Canada | 13 | 1.4% |
6 | Netherlands | 9 | 1% |
7 | Singapore | 7 | 0.7% |
8 | France | 7 | 0.7% |
9 | Russia | 6 | 0.6% |
10 | Hong Kong | 6 | 0.6% |
11 | India | 6 | 0.6% |
12 | Iran, Islamic Republic of | 4 | 0.4% |
13 | Argentina | 4 | 0.4% |
14 | Australia | 4 | 0.4% |
15 | Korea, Republic of | 4 | 0.4% |
16 | Cyprus | 3 | 0.3% |
17 | Taiwan | 3 | 0.3% |
18 | United Kingdom | 3 | 0.3% |
19 | Ireland | 2 | 0.2% |
20 | Switzerland | 1 | 0.1% |
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