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Rank | Countries/Territories | Count | Percent |
1 | China | 228 | 37.2% |
2 | United States | 213 | 34.7% |
3 | Germany | 76 | 12.4% |
4 | Russia | 12 | 2% |
5 | Canada | 9 | 1.5% |
6 | Cyprus | 8 | 1.3% |
7 | France | 8 | 1.3% |
8 | Japan | 8 | 1.3% |
9 | Korea, Republic of | 7 | 1.1% |
10 | Hong Kong | 6 | 1% |
11 | United Kingdom | 6 | 1% |
12 | Singapore | 5 | 0.8% |
13 | Netherlands | 5 | 0.8% |
14 | Nigeria | 5 | 0.8% |
15 | Argentina | 4 | 0.7% |
16 | Australia | 2 | 0.3% |
17 | Belgium | 2 | 0.3% |
18 | Bulgaria | 2 | 0.3% |
19 | Iran, Islamic Republic of | 2 | 0.3% |
20 | Ireland | 1 | 0.2% |
21 | Mongolia | 1 | 0.2% |
22 | Morocco | 1 | 0.2% |
23 | India | 1 | 0.2% |
24 | Thailand | 1 | 0.2% |
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