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Rank | Countries/Territories | Count | Percent |
1 | United States | 331 | 38.4% |
2 | China | 273 | 31.7% |
3 | Germany | 88 | 10.2% |
4 | India | 43 | 5% |
5 | France | 19 | 2.2% |
6 | Japan | 16 | 1.9% |
7 | Canada | 14 | 1.6% |
8 | Singapore | 10 | 1.2% |
9 | Korea, Republic of | 8 | 0.9% |
10 | Cyprus | 8 | 0.9% |
11 | Ukraine | 7 | 0.8% |
12 | Australia | 6 | 0.7% |
13 | Netherlands | 5 | 0.6% |
14 | Russia | 4 | 0.5% |
15 | Argentina | 4 | 0.5% |
16 | Indonesia | 4 | 0.5% |
17 | Thailand | 4 | 0.5% |
18 | Switzerland | 4 | 0.5% |
19 | Brazil | 3 | 0.3% |
20 | Mexico | 3 | 0.3% |
21 | Mongolia | 3 | 0.3% |
22 | Iran, Islamic Republic of | 2 | 0.2% |
23 | Taiwan | 1 | 0.1% |
24 | Spain | 1 | 0.1% |
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