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Rank | Countries/Territories | Count | Percent |
1 | China | 172 | 57.9% |
2 | United States | 75 | 25.3% |
3 | Japan | 8 | 2.7% |
4 | India | 8 | 2.7% |
5 | Canada | 6 | 2% |
6 | Germany | 5 | 1.7% |
7 | Korea, Republic of | 4 | 1.3% |
8 | France | 4 | 1.3% |
9 | Brazil | 3 | 1% |
10 | Australia | 2 | 0.7% |
11 | Saudi Arabia | 2 | 0.7% |
12 | Singapore | 2 | 0.7% |
13 | Spain | 2 | 0.7% |
14 | United Kingdom | 2 | 0.7% |
15 | Bulgaria | 1 | 0.3% |
16 | Iran, Islamic Republic of | 1 | 0.3% |
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