
Rank | Countries/Territories | Count | Percent |
1 | United States | 145 | 44.2% |
2 | Germany | 53 | 16.2% |
3 | China | 43 | 13.1% |
4 | Ireland | 32 | 9.8% |
5 | France | 11 | 3.4% |
6 | Brazil | 9 | 2.7% |
7 | United Kingdom | 9 | 2.7% |
8 | Netherlands | 5 | 1.5% |
9 | Ukraine | 4 | 1.2% |
10 | Chile | 2 | 0.6% |
11 | Japan | 2 | 0.6% |
12 | Australia | 2 | 0.6% |
13 | Hong Kong | 2 | 0.6% |
14 | India | 1 | 0.3% |
15 | Iraq | 1 | 0.3% |
16 | 1 | 0.3% | |
17 | Canada | 1 | 0.3% |
18 | Korea, Republic of | 1 | 0.3% |
19 | Mauritius | 1 | 0.3% |
20 | Morocco | 1 | 0.3% |
21 | Singapore | 1 | 0.3% |
22 | Venezuela, Bolivarian Republic of | 1 | 0.3% |