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Rank | Countries/Territories | Count | Percent |
1 | United States | 268 | 40.6% |
2 | China | 228 | 34.5% |
3 | Germany | 69 | 10.5% |
4 | Japan | 27 | 4.1% |
5 | France | 10 | 1.5% |
6 | Canada | 8 | 1.2% |
7 | Singapore | 8 | 1.2% |
8 | Ukraine | 8 | 1.2% |
9 | Netherlands | 7 | 1.1% |
10 | Korea, Republic of | 6 | 0.9% |
11 | Cyprus | 6 | 0.9% |
12 | Australia | 3 | 0.5% |
13 | Iran, Islamic Republic of | 3 | 0.5% |
14 | Serbia | 3 | 0.5% |
15 | United Kingdom | 2 | 0.3% |
16 | Viet Nam | 1 | 0.2% |
17 | Norway | 1 | 0.2% |
18 | Romania | 1 | 0.2% |
19 | Argentina | 1 | 0.2% |
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