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Rank | Countries/Territories | Count | Percent |
1 | United States | 149 | 38.1% |
2 | China | 124 | 31.7% |
3 | 23 | 5.9% | |
4 | Germany | 20 | 5.1% |
5 | Bulgaria | 12 | 3.1% |
6 | Singapore | 12 | 3.1% |
7 | Japan | 11 | 2.8% |
8 | United Kingdom | 6 | 1.5% |
9 | Netherlands | 6 | 1.5% |
10 | Spain | 5 | 1.3% |
11 | Australia | 4 | 1% |
12 | France | 3 | 0.8% |
13 | Ireland | 3 | 0.8% |
14 | Latvia | 2 | 0.5% |
15 | Nigeria | 2 | 0.5% |
16 | Philippines | 2 | 0.5% |
17 | Senegal | 2 | 0.5% |
18 | Sweden | 1 | 0.3% |
19 | Thailand | 1 | 0.3% |
20 | Hong Kong | 1 | 0.3% |
21 | Canada | 1 | 0.3% |
22 | Morocco | 1 | 0.3% |
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