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Rank | Countries/Territories | Count | Percent |
1 | China | 170 | 54% |
2 | United States | 80 | 25.4% |
3 | Japan | 17 | 5.4% |
4 | Iran, Islamic Republic of | 8 | 2.5% |
5 | Singapore | 8 | 2.5% |
6 | Germany | 7 | 2.2% |
7 | Ireland | 4 | 1.3% |
8 | Korea, Republic of | 3 | 1% |
9 | India | 2 | 0.6% |
10 | Netherlands | 2 | 0.6% |
11 | Sweden | 2 | 0.6% |
12 | Jordan | 2 | 0.6% |
13 | Belgium | 2 | 0.6% |
14 | United Kingdom | 2 | 0.6% |
15 | Canada | 1 | 0.3% |
16 | Hong Kong | 1 | 0.3% |
17 | Switzerland | 1 | 0.3% |
18 | Turkey | 1 | 0.3% |
19 | Spain | 1 | 0.3% |
20 | Mongolia | 1 | 0.3% |
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