
Rank | Countries/Territories | Count | Percent |
1 | United States | 157 | 63.8% |
2 | China | 27 | 11% |
3 | Germany | 17 | 6.9% |
4 | Brazil | 11 | 4.5% |
5 | United Kingdom | 11 | 4.5% |
6 | Netherlands | 5 | 2% |
7 | Russia | 3 | 1.2% |
8 | Japan | 2 | 0.8% |
9 | Canada | 2 | 0.8% |
10 | Australia | 2 | 0.8% |
11 | Argentina | 1 | 0.4% |
12 | Hong Kong | 1 | 0.4% |
13 | Ireland | 1 | 0.4% |
14 | Czech Republic | 1 | 0.4% |
15 | Korea, Republic of | 1 | 0.4% |
16 | Lithuania | 1 | 0.4% |
17 | New Zealand | 1 | 0.4% |
18 | Paraguay | 1 | 0.4% |
19 | South Africa | 1 | 0.4% |