![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
Rank | Countries/Territories | Count | Percent |
1 | China | 233 | 35.3% |
2 | United States | 144 | 21.8% |
3 | Bulgaria | 126 | 19.1% |
4 | Germany | 23 | 3.5% |
5 | France | 15 | 2.3% |
6 | Japan | 13 | 2% |
7 | Netherlands | 13 | 2% |
8 | Taiwan | 11 | 1.7% |
9 | Nigeria | 10 | 1.5% |
10 | Russia | 9 | 1.4% |
11 | Singapore | 9 | 1.4% |
12 | Morocco | 9 | 1.4% |
13 | Poland | 6 | 0.9% |
14 | Thailand | 4 | 0.6% |
15 | Mauritius | 4 | 0.6% |
16 | Canada | 4 | 0.6% |
17 | Argentina | 3 | 0.5% |
18 | India | 3 | 0.5% |
19 | Spain | 3 | 0.5% |
20 | Hong Kong | 2 | 0.3% |
21 | Mexico | 2 | 0.3% |
22 | Lithuania | 2 | 0.3% |
23 | Czech Republic | 2 | 0.3% |
24 | Cote D'ivoire | 1 | 0.2% |
25 | Australia | 1 | 0.2% |
26 | Bangladesh | 1 | 0.2% |
27 | Iran, Islamic Republic of | 1 | 0.2% |
28 | Italy | 1 | 0.2% |
29 | Greece | 1 | 0.2% |
30 | United Kingdom | 1 | 0.2% |
31 | Viet Nam | 1 | 0.2% |
32 | Sweden | 1 | 0.2% |
33 | Portugal | 1 | 0.2% |
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
![](https://www.f6publishing.com/contents/images/collapsed_no.gif)