
Rank | Countries/Territories | Count | Percent |
1 | China | 105 | 33% |
2 | United States | 96 | 30.2% |
3 | Germany | 45 | 14.2% |
4 | Canada | 11 | 3.5% |
5 | Netherlands | 10 | 3.1% |
6 | India | 9 | 2.8% |
7 | Singapore | 8 | 2.5% |
8 | Ireland | 7 | 2.2% |
9 | Italy | 6 | 1.9% |
10 | Japan | 3 | 0.9% |
11 | France | 3 | 0.9% |
12 | Romania | 3 | 0.9% |
13 | Russia | 3 | 0.9% |
14 | Nigeria | 2 | 0.6% |
15 | United Kingdom | 2 | 0.6% |
16 | Cyprus | 2 | 0.6% |
17 | Korea, Republic of | 1 | 0.3% |
18 | Lithuania | 1 | 0.3% |
19 | Switzerland | 1 | 0.3% |






