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Rank | Countries/Territories | Count | Percent |
1 | China | 173 | 59% |
2 | United States | 68 | 23.2% |
3 | 10 | 3.4% | |
4 | Germany | 8 | 2.7% |
5 | Canada | 8 | 2.7% |
6 | Japan | 7 | 2.4% |
7 | United Kingdom | 4 | 1.4% |
8 | Spain | 3 | 1% |
9 | Hong Kong | 3 | 1% |
10 | Iran, Islamic Republic of | 2 | 0.7% |
11 | Australia | 2 | 0.7% |
12 | France | 2 | 0.7% |
13 | Singapore | 2 | 0.7% |
14 | Netherlands | 1 | 0.3% |
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