
Rank | Countries/Territories | Count | Percent |
1 | United States | 97 | 39.1% |
2 | China | 57 | 23% |
3 | Ireland | 20 | 8.1% |
4 | India | 11 | 4.4% |
5 | Korea, Republic of | 7 | 2.8% |
6 | Australia | 6 | 2.4% |
7 | Germany | 6 | 2.4% |
8 | Spain | 6 | 2.4% |
9 | Netherlands | 5 | 2% |
10 | Poland | 4 | 1.6% |
11 | Romania | 3 | 1.2% |
12 | Kenya | 3 | 1.2% |
13 | Taiwan | 3 | 1.2% |
14 | Slovakia | 3 | 1.2% |
15 | United Kingdom | 3 | 1.2% |
16 | Turkey | 2 | 0.8% |
17 | Viet Nam | 2 | 0.8% |
18 | Lithuania | 2 | 0.8% |
19 | Russia | 2 | 0.8% |
20 | Japan | 2 | 0.8% |
21 | Iraq | 1 | 0.4% |
22 | Hong Kong | 1 | 0.4% |
23 | Ethiopia | 1 | 0.4% |
24 | Finland | 1 | 0.4% |






