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Rank | Countries/Territories | Count | Percent |
1 | United States | 53 | 35.3% |
2 | China | 50 | 33.3% |
3 | Singapore | 9 | 6% |
4 | Germany | 6 | 4% |
5 | Japan | 5 | 3.3% |
6 | Australia | 5 | 3.3% |
7 | Ireland | 4 | 2.7% |
8 | Italy | 3 | 2% |
9 | South Africa | 2 | 1.3% |
10 | Latvia | 2 | 1.3% |
11 | Mongolia | 2 | 1.3% |
12 | Netherlands | 2 | 1.3% |
13 | Nigeria | 2 | 1.3% |
14 | Hong Kong | 2 | 1.3% |
15 | France | 2 | 1.3% |
16 | Ukraine | 1 | 0.7% |
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