
Rank | Countries/Territories | Count | Percent |
1 | China | 144 | 42.2% |
2 | United States | 101 | 29.6% |
3 | Russia | 25 | 7.3% |
4 | Netherlands | 22 | 6.5% |
5 | Canada | 11 | 3.2% |
6 | France | 8 | 2.3% |
7 | Ireland | 8 | 2.3% |
8 | Germany | 6 | 1.8% |
9 | Portugal | 3 | 0.9% |
10 | Bulgaria | 3 | 0.9% |
11 | Saudi Arabia | 2 | 0.6% |
12 | Taiwan | 2 | 0.6% |
13 | United Kingdom | 2 | 0.6% |
14 | Malaysia | 2 | 0.6% |
15 | Chile | 2 | 0.6% |






