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Rank | Countries/Territories | Count | Percent |
1 | United States | 56 | 35.9% |
2 | China | 30 | 19.2% |
3 | 16 | 10.3% | |
4 | Japan | 8 | 5.1% |
5 | Netherlands | 8 | 5.1% |
6 | Russia | 7 | 4.5% |
7 | Ireland | 6 | 3.8% |
8 | Bulgaria | 4 | 2.6% |
9 | Germany | 4 | 2.6% |
10 | Ghana | 3 | 1.9% |
11 | Hong Kong | 2 | 1.3% |
12 | India | 2 | 1.3% |
13 | Canada | 2 | 1.3% |
14 | Singapore | 2 | 1.3% |
15 | Norway | 2 | 1.3% |
16 | Philippines | 2 | 1.3% |
17 | Ukraine | 1 | 0.6% |
18 | Australia | 1 | 0.6% |
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