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Rank | Countries/Territories | Count | Percent |
1 | United States | 276 | 37.9% |
2 | China | 259 | 35.5% |
3 | Germany | 87 | 11.9% |
4 | Japan | 18 | 2.5% |
5 | Ukraine | 18 | 2.5% |
6 | France | 10 | 1.4% |
7 | Colombia | 10 | 1.4% |
8 | Netherlands | 9 | 1.2% |
9 | Korea, Republic of | 8 | 1.1% |
10 | Norway | 7 | 1% |
11 | Cyprus | 5 | 0.7% |
12 | Singapore | 4 | 0.5% |
13 | Australia | 3 | 0.4% |
14 | Argentina | 2 | 0.3% |
15 | New Zealand | 2 | 0.3% |
16 | United Kingdom | 2 | 0.3% |
17 | South Africa | 1 | 0.1% |
18 | Switzerland | 1 | 0.1% |
19 | Uganda | 1 | 0.1% |
20 | Russia | 1 | 0.1% |
21 | Libya | 1 | 0.1% |
22 | Mongolia | 1 | 0.1% |
23 | Jordan | 1 | 0.1% |
24 | India | 1 | 0.1% |
25 | Canada | 1 | 0.1% |
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