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Rank | Countries/Territories | Count | Percent |
1 | United States | 174 | 36% |
2 | China | 145 | 30% |
3 | Germany | 81 | 16.8% |
4 | Singapore | 15 | 3.1% |
5 | Netherlands | 14 | 2.9% |
6 | France | 11 | 2.3% |
7 | Cyprus | 7 | 1.4% |
8 | Australia | 6 | 1.2% |
9 | Taiwan | 5 | 1% |
10 | Malaysia | 4 | 0.8% |
11 | Mexico | 3 | 0.6% |
12 | Japan | 3 | 0.6% |
13 | Argentina | 3 | 0.6% |
14 | Romania | 3 | 0.6% |
15 | Iran, Islamic Republic of | 2 | 0.4% |
16 | Canada | 2 | 0.4% |
17 | Finland | 2 | 0.4% |
18 | Latvia | 2 | 0.4% |
19 | Norway | 1 | 0.2% |
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