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Rank | Countries/Territories | Count | Percent |
1 | United States | 212 | 37.7% |
2 | China | 197 | 35% |
3 | Germany | 33 | 5.9% |
4 | Japan | 20 | 3.6% |
5 | Denmark | 16 | 2.8% |
6 | United Kingdom | 14 | 2.5% |
7 | Singapore | 9 | 1.6% |
8 | Australia | 9 | 1.6% |
9 | Netherlands | 8 | 1.4% |
10 | France | 6 | 1.1% |
11 | Gabon | 5 | 0.9% |
12 | Sweden | 4 | 0.7% |
13 | Switzerland | 3 | 0.5% |
14 | Ukraine | 3 | 0.5% |
15 | Canada | 3 | 0.5% |
16 | Cyprus | 3 | 0.5% |
17 | Ecuador | 2 | 0.4% |
18 | Argentina | 2 | 0.4% |
19 | Hong Kong | 2 | 0.4% |
20 | India | 2 | 0.4% |
21 | Norway | 2 | 0.4% |
22 | Russia | 1 | 0.2% |
23 | Georgia | 1 | 0.2% |
24 | Iraq | 1 | 0.2% |
25 | Korea, Republic of | 1 | 0.2% |
26 | Mexico | 1 | 0.2% |
27 | Mongolia | 1 | 0.2% |
28 | Brazil | 1 | 0.2% |
29 | Bulgaria | 1 | 0.2% |
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