
Rank | Countries/Territories | Count | Percent |
1 | United States | 80 | 32.9% |
2 | China | 62 | 25.5% |
3 | Ireland | 19 | 7.8% |
4 | 13 | 5.3% | |
5 | India | 9 | 3.7% |
6 | Korea, Republic of | 9 | 3.7% |
7 | Canada | 6 | 2.5% |
8 | Japan | 5 | 2.1% |
9 | Germany | 5 | 2.1% |
10 | Malaysia | 5 | 2.1% |
11 | Spain | 5 | 2.1% |
12 | Morocco | 4 | 1.6% |
13 | Philippines | 4 | 1.6% |
14 | United Kingdom | 4 | 1.6% |
15 | Uzbekistan | 3 | 1.2% |
16 | Taiwan | 2 | 0.8% |
17 | Singapore | 2 | 0.8% |
18 | Turkey | 2 | 0.8% |
19 | Tunisia | 1 | 0.4% |
20 | Romania | 1 | 0.4% |
21 | Russia | 1 | 0.4% |
22 | Brazil | 1 | 0.4% |






