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Rank | Countries/Territories | Count | Percent |
1 | United States | 451 | 55.9% |
2 | China | 152 | 18.8% |
3 | Germany | 106 | 13.1% |
4 | 16 | 2% | |
5 | Singapore | 12 | 1.5% |
6 | Norway | 11 | 1.4% |
7 | Japan | 9 | 1.1% |
8 | Hong Kong | 8 | 1% |
9 | Canada | 6 | 0.7% |
10 | Netherlands | 6 | 0.7% |
11 | United Kingdom | 5 | 0.6% |
12 | Cyprus | 5 | 0.6% |
13 | France | 3 | 0.4% |
14 | Brazil | 3 | 0.4% |
15 | Australia | 2 | 0.2% |
16 | Iran, Islamic Republic of | 2 | 0.2% |
17 | Spain | 2 | 0.2% |
18 | Switzerland | 2 | 0.2% |
19 | Thailand | 1 | 0.1% |
20 | Korea, Republic of | 1 | 0.1% |
21 | Argentina | 1 | 0.1% |
22 | India | 1 | 0.1% |
23 | Philippines | 1 | 0.1% |
24 | Poland | 1 | 0.1% |
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