
Rank | Countries/Territories | Count | Percent |
1 | United States | 137 | 36.5% |
2 | China | 132 | 35.2% |
3 | 29 | 7.7% | |
4 | Germany | 18 | 4.8% |
5 | India | 11 | 2.9% |
6 | Brazil | 8 | 2.1% |
7 | Netherlands | 8 | 2.1% |
8 | Japan | 7 | 1.9% |
9 | Ukraine | 4 | 1.1% |
10 | Ireland | 3 | 0.8% |
11 | Viet Nam | 2 | 0.5% |
12 | Jordan | 2 | 0.5% |
13 | Singapore | 2 | 0.5% |
14 | Canada | 2 | 0.5% |
15 | Czech Republic | 2 | 0.5% |
16 | France | 2 | 0.5% |
17 | Iran, Islamic Republic of | 1 | 0.3% |
18 | Australia | 1 | 0.3% |
19 | Turkey | 1 | 0.3% |
20 | New Zealand | 1 | 0.3% |
21 | Luxembourg | 1 | 0.3% |
22 | Moldova, Republic of | 1 | 0.3% |