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Rank | Countries/Territories | Count | Percent |
1 | China | 335 | 36.7% |
2 | United States | 193 | 21.2% |
3 | Bulgaria | 137 | 15% |
4 | Germany | 77 | 8.4% |
5 | 31 | 3.4% | |
6 | Singapore | 28 | 3.1% |
7 | Netherlands | 17 | 1.9% |
8 | France | 15 | 1.6% |
9 | India | 15 | 1.6% |
10 | Moldova, Republic of | 15 | 1.6% |
11 | Nigeria | 11 | 1.2% |
12 | Cyprus | 8 | 0.9% |
13 | Canada | 6 | 0.7% |
14 | Japan | 6 | 0.7% |
15 | Latvia | 4 | 0.4% |
16 | Taiwan | 3 | 0.3% |
17 | United Kingdom | 2 | 0.2% |
18 | Australia | 2 | 0.2% |
19 | Cote D'ivoire | 2 | 0.2% |
20 | Lithuania | 1 | 0.1% |
21 | Mauritius | 1 | 0.1% |
22 | Mongolia | 1 | 0.1% |
23 | Korea, Republic of | 1 | 0.1% |
24 | South Africa | 1 | 0.1% |
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