
Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 38.5% |
2 | China | 25 | 32.1% |
3 | India | 7 | 9% |
4 | Romania | 4 | 5.1% |
5 | 3 | 3.8% | |
6 | Slovakia | 2 | 2.6% |
7 | Taiwan | 2 | 2.6% |
8 | Ireland | 2 | 2.6% |
9 | Germany | 2 | 2.6% |
10 | Poland | 1 | 1.3% |







Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 38.5% |
2 | China | 25 | 32.1% |
3 | India | 7 | 9% |
4 | Romania | 4 | 5.1% |
5 | 3 | 3.8% | |
6 | Slovakia | 2 | 2.6% |
7 | Taiwan | 2 | 2.6% |
8 | Ireland | 2 | 2.6% |
9 | Germany | 2 | 2.6% |
10 | Poland | 1 | 1.3% |