
Rank | Countries/Territories | Count | Percent |
1 | China | 37 | 26.8% |
2 | United States | 32 | 23.2% |
3 | India | 15 | 10.9% |
4 | Korea, Republic of | 14 | 10.1% |
5 | Mexico | 5 | 3.6% |
6 | Romania | 5 | 3.6% |
7 | United Kingdom | 4 | 2.9% |
8 | Netherlands | 4 | 2.9% |
9 | Ireland | 4 | 2.9% |
10 | Egypt | 3 | 2.2% |
11 | France | 3 | 2.2% |
12 | Denmark | 2 | 1.4% |
13 | Italy | 2 | 1.4% |
14 | Pakistan | 2 | 1.4% |
15 | Poland | 2 | 1.4% |
16 | Russia | 1 | 0.7% |
17 | Syrian Arab Republic | 1 | 0.7% |
18 | Japan | 1 | 0.7% |
19 | Germany | 1 | 0.7% |






