
Rank | Countries/Territories | Count | Percent |
1 | United States | 131 | 47.5% |
2 | China | 50 | 18.1% |
3 | Germany | 20 | 7.2% |
4 | Russia | 18 | 6.5% |
5 | 17 | 6.2% | |
6 | Georgia | 7 | 2.5% |
7 | Hong Kong | 6 | 2.2% |
8 | Netherlands | 6 | 2.2% |
9 | Brazil | 5 | 1.8% |
10 | Czech Republic | 2 | 0.7% |
11 | India | 2 | 0.7% |
12 | Iran, Islamic Republic of | 2 | 0.7% |
13 | Korea, Republic of | 2 | 0.7% |
14 | Turkey | 2 | 0.7% |
15 | Ukraine | 2 | 0.7% |
16 | Sweden | 1 | 0.4% |
17 | Tunisia | 1 | 0.4% |
18 | Bangladesh | 1 | 0.4% |
19 | Greece | 1 | 0.4% |