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Rank | Countries/Territories | Count | Percent |
1 | United States | 104 | 34.1% |
2 | China | 102 | 33.4% |
3 | Singapore | 16 | 5.2% |
4 | Spain | 14 | 4.6% |
5 | Germany | 13 | 4.3% |
6 | Japan | 7 | 2.3% |
7 | United Kingdom | 7 | 2.3% |
8 | Greece | 6 | 2% |
9 | Bulgaria | 6 | 2% |
10 | Australia | 5 | 1.6% |
11 | France | 4 | 1.3% |
12 | Netherlands | 3 | 1% |
13 | Canada | 3 | 1% |
14 | Hong Kong | 3 | 1% |
15 | Iran, Islamic Republic of | 2 | 0.7% |
16 | Italy | 2 | 0.7% |
17 | Algeria | 2 | 0.7% |
18 | Romania | 2 | 0.7% |
19 | New Zealand | 1 | 0.3% |
20 | Poland | 1 | 0.3% |
21 | Portugal | 1 | 0.3% |
22 | Korea, Republic of | 1 | 0.3% |
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