
Rank | Countries/Territories | Count | Percent |
1 | United States | 50 | 23.5% |
2 | Netherlands | 47 | 22.1% |
3 | China | 45 | 21.1% |
4 | Germany | 35 | 16.4% |
5 | Canada | 9 | 4.2% |
6 | Italy | 8 | 3.8% |
7 | France | 5 | 2.3% |
8 | Russia | 4 | 1.9% |
9 | Portugal | 3 | 1.4% |
10 | Hong Kong | 2 | 0.9% |
11 | Estonia | 2 | 0.9% |
12 | South Africa | 2 | 0.9% |
13 | United Kingdom | 1 | 0.5% |




