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Rank | Countries/Territories | Count | Percent |
1 | United States | 512 | 46.9% |
2 | China | 288 | 26.4% |
3 | Germany | 107 | 9.8% |
4 | France | 37 | 3.4% |
5 | Japan | 21 | 1.9% |
6 | Canada | 20 | 1.8% |
7 | Denmark | 14 | 1.3% |
8 | Spain | 12 | 1.1% |
9 | Taiwan | 12 | 1.1% |
10 | Mexico | 10 | 0.9% |
11 | Netherlands | 10 | 0.9% |
12 | Korea, Republic of | 6 | 0.5% |
13 | Singapore | 6 | 0.5% |
14 | United Kingdom | 6 | 0.5% |
15 | Pakistan | 4 | 0.4% |
16 | India | 4 | 0.4% |
17 | Cyprus | 4 | 0.4% |
18 | Argentina | 3 | 0.3% |
19 | Australia | 3 | 0.3% |
20 | Indonesia | 3 | 0.3% |
21 | Italy | 2 | 0.2% |
22 | Switzerland | 2 | 0.2% |
23 | Romania | 1 | 0.1% |
24 | Ukraine | 1 | 0.1% |
25 | Norway | 1 | 0.1% |
26 | Iran, Islamic Republic of | 1 | 0.1% |
27 | Brazil | 1 | 0.1% |
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