
Rank | Countries/Territories | Count | Percent |
1 | United States | 141 | 55.7% |
2 | China | 48 | 19% |
3 | Germany | 17 | 6.7% |
4 | Romania | 12 | 4.7% |
5 | 8 | 3.2% | |
6 | Canada | 4 | 1.6% |
7 | United Kingdom | 4 | 1.6% |
8 | Brazil | 3 | 1.2% |
9 | Czech Republic | 2 | 0.8% |
10 | Ukraine | 2 | 0.8% |
11 | Netherlands | 2 | 0.8% |
12 | Russia | 2 | 0.8% |
13 | Tunisia | 1 | 0.4% |
14 | Turkey | 1 | 0.4% |
15 | New Zealand | 1 | 0.4% |
16 | Georgia | 1 | 0.4% |
17 | Mauritius | 1 | 0.4% |
18 | Mexico | 1 | 0.4% |
19 | Belgium | 1 | 0.4% |
20 | Uzbekistan | 1 | 0.4% |