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Rank | Countries/Territories | Count | Percent |
1 | United States | 144 | 60% |
2 | China | 53 | 22.1% |
3 | Germany | 17 | 7.1% |
4 | Netherlands | 4 | 1.7% |
5 | New Zealand | 2 | 0.8% |
6 | Romania | 2 | 0.8% |
7 | Russia | 2 | 0.8% |
8 | Czech Republic | 2 | 0.8% |
9 | Australia | 2 | 0.8% |
10 | Thailand | 2 | 0.8% |
11 | Canada | 2 | 0.8% |
12 | Ukraine | 2 | 0.8% |
13 | United Kingdom | 2 | 0.8% |
14 | Turkey | 1 | 0.4% |
15 | India | 1 | 0.4% |
16 | Brazil | 1 | 0.4% |
17 | Singapore | 1 | 0.4% |