
Rank | Countries/Territories | Count | Percent |
1 | United States | 196 | 42.2% |
2 | China | 75 | 16.2% |
3 | Korea, Republic of | 40 | 8.6% |
4 | Netherlands | 30 | 6.5% |
5 | Germany | 30 | 6.5% |
6 | Ireland | 25 | 5.4% |
7 | France | 25 | 5.4% |
8 | Russia | 11 | 2.4% |
9 | Portugal | 6 | 1.3% |
10 | Belgium | 5 | 1.1% |
11 | Cyprus | 4 | 0.9% |
12 | Canada | 2 | 0.4% |
13 | Italy | 2 | 0.4% |
14 | Romania | 2 | 0.4% |
15 | Austria | 2 | 0.4% |
16 | Taiwan | 2 | 0.4% |
17 | Turkey | 2 | 0.4% |
18 | United Kingdom | 2 | 0.4% |
19 | Singapore | 1 | 0.2% |
20 | Sweden | 1 | 0.2% |
21 | Japan | 1 | 0.2% |






