
Rank | Countries/Territories | Count | Percent |
1 | United States | 170 | 33.3% |
2 | China | 155 | 30.4% |
3 | Netherlands | 92 | 18% |
4 | Germany | 34 | 6.7% |
5 | Russia | 11 | 2.2% |
6 | Canada | 11 | 2.2% |
7 | India | 8 | 1.6% |
8 | Japan | 7 | 1.4% |
9 | France | 7 | 1.4% |
10 | Nigeria | 5 | 1% |
11 | Singapore | 3 | 0.6% |
12 | Brazil | 3 | 0.6% |
13 | Australia | 1 | 0.2% |
14 | Korea, Republic of | 1 | 0.2% |
15 | Hong Kong | 1 | 0.2% |
16 | Turkey | 1 | 0.2% |





