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Rank | Countries/Territories | Count | Percent |
1 | United States | 291 | 47% |
2 | China | 197 | 31.8% |
3 | Germany | 67 | 10.8% |
4 | Brazil | 16 | 2.6% |
5 | Russia | 9 | 1.5% |
6 | India | 4 | 0.6% |
7 | Korea, Republic of | 4 | 0.6% |
8 | Netherlands | 4 | 0.6% |
9 | France | 4 | 0.6% |
10 | Ireland | 3 | 0.5% |
11 | Israel | 3 | 0.5% |
12 | Hong Kong | 3 | 0.5% |
13 | Cyprus | 3 | 0.5% |
14 | Australia | 2 | 0.3% |
15 | Costa Rica | 2 | 0.3% |
16 | Cote D'ivoire | 1 | 0.2% |
17 | Canada | 1 | 0.2% |
18 | Singapore | 1 | 0.2% |
19 | South Africa | 1 | 0.2% |
20 | Sweden | 1 | 0.2% |
21 | Ukraine | 1 | 0.2% |
22 | United Kingdom | 1 | 0.2% |