![](https://www.f6publishing.com/contents/images/collapsed_no.gif)
Rank | Countries/Territories | Count | Percent |
1 | United States | 213 | 42.3% |
2 | China | 169 | 33.5% |
3 | Germany | 32 | 6.3% |
4 | Czech Republic | 24 | 4.8% |
5 | Japan | 16 | 3.2% |
6 | Argentina | 15 | 3% |
7 | Ireland | 6 | 1.2% |
8 | Netherlands | 6 | 1.2% |
9 | Russia | 4 | 0.8% |
10 | Cyprus | 4 | 0.8% |
11 | Canada | 3 | 0.6% |
12 | Ukraine | 3 | 0.6% |
13 | Malaysia | 2 | 0.4% |
14 | Mongolia | 2 | 0.4% |
15 | Australia | 2 | 0.4% |
16 | Bulgaria | 1 | 0.2% |
17 | Korea, Republic of | 1 | 0.2% |
18 | Singapore | 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)