
Rank | Countries/Territories | Count | Percent |
1 | United States | 137 | 48.6% |
2 | China | 45 | 16% |
3 | Germany | 45 | 16% |
4 | 17 | 6% | |
5 | Brazil | 13 | 4.6% |
6 | Canada | 4 | 1.4% |
7 | India | 3 | 1.1% |
8 | New Zealand | 2 | 0.7% |
9 | Serbia | 2 | 0.7% |
10 | United Kingdom | 2 | 0.7% |
11 | Uzbekistan | 2 | 0.7% |
12 | Venezuela, Bolivarian Republic of | 1 | 0.4% |
13 | Oman | 1 | 0.4% |
14 | Romania | 1 | 0.4% |
15 | Ireland | 1 | 0.4% |
16 | Italy | 1 | 0.4% |
17 | Mongolia | 1 | 0.4% |
18 | Australia | 1 | 0.4% |
19 | Bangladesh | 1 | 0.4% |
20 | Hong Kong | 1 | 0.4% |
21 | Czech Republic | 1 | 0.4% |