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Rank | Countries/Territories | Count | Percent |
1 | United States | 219 | 37.9% |
2 | China | 205 | 35.5% |
3 | Germany | 47 | 8.1% |
4 | Japan | 35 | 6.1% |
5 | Netherlands | 21 | 3.6% |
6 | Chile | 8 | 1.4% |
7 | Russia | 7 | 1.2% |
8 | Cyprus | 5 | 0.9% |
9 | Bulgaria | 5 | 0.9% |
10 | Czech Republic | 4 | 0.7% |
11 | France | 4 | 0.7% |
12 | Ireland | 4 | 0.7% |
13 | Singapore | 3 | 0.5% |
14 | Sweden | 2 | 0.3% |
15 | Israel | 2 | 0.3% |
16 | Iran, Islamic Republic of | 2 | 0.3% |
17 | Azerbaijan | 2 | 0.3% |
18 | Brazil | 1 | 0.2% |
19 | Canada | 1 | 0.2% |
20 | Latvia | 1 | 0.2% |
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