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Rank | Countries/Territories | Count | Percent |
1 | China | 151 | 60.6% |
2 | United States | 36 | 14.5% |
3 | Germany | 26 | 10.4% |
4 | Japan | 12 | 4.8% |
5 | India | 9 | 3.6% |
6 | Netherlands | 4 | 1.6% |
7 | Singapore | 3 | 1.2% |
8 | Bulgaria | 2 | 0.8% |
9 | Hong Kong | 2 | 0.8% |
10 | Ethiopia | 1 | 0.4% |
11 | France | 1 | 0.4% |
12 | Iran, Islamic Republic of | 1 | 0.4% |
13 | Korea, Republic of | 1 | 0.4% |
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