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Rank | Countries/Territories | Count | Percent |
1 | China | 159 | 51% |
2 | United States | 81 | 26% |
3 | Japan | 23 | 7.4% |
4 | Singapore | 16 | 5.1% |
5 | Germany | 8 | 2.6% |
6 | Netherlands | 5 | 1.6% |
7 | Iran, Islamic Republic of | 4 | 1.3% |
8 | India | 3 | 1% |
9 | France | 2 | 0.6% |
10 | Brazil | 2 | 0.6% |
11 | Canada | 2 | 0.6% |
12 | Switzerland | 2 | 0.6% |
13 | Ukraine | 2 | 0.6% |
14 | Korea, Republic of | 1 | 0.3% |
15 | Argentina | 1 | 0.3% |
16 | Bangladesh | 1 | 0.3% |
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