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Rank | Countries/Territories | Count | Percent |
1 | Bulgaria | 136 | 23.7% |
2 | China | 117 | 20.3% |
3 | United States | 89 | 15.5% |
4 | Russia | 57 | 9.9% |
5 | Korea, Republic of | 37 | 6.4% |
6 | Germany | 31 | 5.4% |
7 | Netherlands | 22 | 3.8% |
8 | Canada | 14 | 2.4% |
9 | Latvia | 11 | 1.9% |
10 | Cote D'ivoire | 8 | 1.4% |
11 | Hong Kong | 7 | 1.2% |
12 | Mauritius | 7 | 1.2% |
13 | Japan | 5 | 0.9% |
14 | United Kingdom | 4 | 0.7% |
15 | Singapore | 4 | 0.7% |
16 | Lithuania | 4 | 0.7% |
17 | Nigeria | 4 | 0.7% |
18 | Ireland | 3 | 0.5% |
19 | Philippines | 2 | 0.3% |
20 | Mexico | 2 | 0.3% |
21 | Portugal | 2 | 0.3% |
22 | Mongolia | 2 | 0.3% |
23 | South Africa | 1 | 0.2% |
24 | Turkey | 1 | 0.2% |
25 | Viet Nam | 1 | 0.2% |
26 | Moldova, Republic of | 1 | 0.2% |
27 | Poland | 1 | 0.2% |
28 | Denmark | 1 | 0.2% |
29 | France | 1 | 0.2% |
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