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Rank | Countries/Territories | Count | Percent |
1 | China | 313 | 43.3% |
2 | United States | 253 | 35% |
3 | Germany | 85 | 11.8% |
4 | Switzerland | 17 | 2.4% |
5 | Japan | 9 | 1.2% |
6 | France | 9 | 1.2% |
7 | Netherlands | 7 | 1% |
8 | Cyprus | 6 | 0.8% |
9 | Singapore | 4 | 0.6% |
10 | Spain | 4 | 0.6% |
11 | Iran, Islamic Republic of | 4 | 0.6% |
12 | United Kingdom | 2 | 0.3% |
13 | Argentina | 2 | 0.3% |
14 | Australia | 2 | 0.3% |
15 | Canada | 2 | 0.3% |
16 | Hong Kong | 2 | 0.3% |
17 | Georgia | 1 | 0.1% |
18 | Mongolia | 1 | 0.1% |
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