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Rank | Countries/Territories | Count | Percent |
1 | United States | 347 | 60.3% |
2 | China | 77 | 13.4% |
3 | Germany | 30 | 5.2% |
4 | Japan | 17 | 3% |
5 | Iran, Islamic Republic of | 10 | 1.7% |
6 | Belgium | 9 | 1.6% |
7 | Cyprus | 7 | 1.2% |
8 | Australia | 7 | 1.2% |
9 | Norway | 7 | 1.2% |
10 | Poland | 7 | 1.2% |
11 | Portugal | 7 | 1.2% |
12 | Singapore | 7 | 1.2% |
13 | United Kingdom | 7 | 1.2% |
14 | France | 6 | 1% |
15 | Netherlands | 5 | 0.9% |
16 | New Zealand | 4 | 0.7% |
17 | Ireland | 4 | 0.7% |
18 | Finland | 4 | 0.7% |
19 | Bulgaria | 2 | 0.3% |
20 | India | 2 | 0.3% |
21 | Italy | 2 | 0.3% |
22 | Ukraine | 2 | 0.3% |
23 | Viet Nam | 2 | 0.3% |
24 | Sweden | 1 | 0.2% |
25 | Russia | 1 | 0.2% |
26 | Canada | 1 | 0.2% |
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