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Rank | Countries/Territories | Count | Percent |
1 | United States | 306 | 45.9% |
2 | China | 167 | 25.1% |
3 | Germany | 68 | 10.2% |
4 | Japan | 41 | 6.2% |
5 | Singapore | 19 | 2.9% |
6 | France | 16 | 2.4% |
7 | Netherlands | 12 | 1.8% |
8 | Canada | 8 | 1.2% |
9 | Hong Kong | 6 | 0.9% |
10 | Sweden | 3 | 0.5% |
11 | Iran, Islamic Republic of | 3 | 0.5% |
12 | Italy | 3 | 0.5% |
13 | Taiwan | 2 | 0.3% |
14 | Norway | 2 | 0.3% |
15 | India | 2 | 0.3% |
16 | Cyprus | 2 | 0.3% |
17 | Belgium | 2 | 0.3% |
18 | Argentina | 1 | 0.2% |
19 | Australia | 1 | 0.2% |
20 | Russia | 1 | 0.2% |
21 | Ukraine | 1 | 0.2% |
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