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Rank | Countries/Territories | Count | Percent |
1 | United States | 411 | 38.7% |
2 | China | 395 | 37.2% |
3 | Germany | 148 | 13.9% |
4 | Netherlands | 14 | 1.3% |
5 | Japan | 13 | 1.2% |
6 | Spain | 10 | 0.9% |
7 | Singapore | 9 | 0.8% |
8 | Cyprus | 7 | 0.7% |
9 | Australia | 6 | 0.6% |
10 | Canada | 6 | 0.6% |
11 | Korea, Republic of | 6 | 0.6% |
12 | India | 6 | 0.6% |
13 | Switzerland | 6 | 0.6% |
14 | Italy | 5 | 0.5% |
15 | Hong Kong | 4 | 0.4% |
16 | France | 3 | 0.3% |
17 | Iran, Islamic Republic of | 2 | 0.2% |
18 | Poland | 2 | 0.2% |
19 | Czech Republic | 2 | 0.2% |
20 | Bulgaria | 2 | 0.2% |
21 | United Kingdom | 2 | 0.2% |
22 | Ukraine | 1 | 0.1% |
23 | Bangladesh | 1 | 0.1% |
24 | Brazil | 1 | 0.1% |
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