
Rank | Countries/Territories | Count | Percent |
1 | United States | 115 | 41.1% |
2 | China | 35 | 12.5% |
3 | India | 18 | 6.4% |
4 | Korea, Republic of | 16 | 5.7% |
5 | Ireland | 13 | 4.6% |
6 | Germany | 13 | 4.6% |
7 | Iraq | 10 | 3.6% |
8 | Russia | 9 | 3.2% |
9 | Egypt | 7 | 2.5% |
10 | 6 | 2.1% | |
11 | Myanmar | 5 | 1.8% |
12 | New Zealand | 4 | 1.4% |
13 | United Kingdom | 4 | 1.4% |
14 | Mongolia | 3 | 1.1% |
15 | Algeria | 3 | 1.1% |
16 | Australia | 3 | 1.1% |
17 | Denmark | 2 | 0.7% |
18 | Lebanon | 2 | 0.7% |
19 | Spain | 2 | 0.7% |
20 | Pakistan | 2 | 0.7% |
21 | Portugal | 1 | 0.4% |
22 | Netherlands | 1 | 0.4% |
23 | Sweden | 1 | 0.4% |
24 | Viet Nam | 1 | 0.4% |
25 | Kenya | 1 | 0.4% |
26 | Iran, Islamic Republic of | 1 | 0.4% |
27 | Colombia | 1 | 0.4% |
28 | Canada | 1 | 0.4% |






