
Rank | Countries/Territories | Count | Percent |
1 | United States | 126 | 29.6% |
2 | China | 85 | 20% |
3 | Netherlands | 60 | 14.1% |
4 | Germany | 54 | 12.7% |
5 | France | 28 | 6.6% |
6 | Canada | 16 | 3.8% |
7 | South Africa | 14 | 3.3% |
8 | United Kingdom | 10 | 2.4% |
9 | Korea, Republic of | 6 | 1.4% |
10 | Japan | 6 | 1.4% |
11 | India | 5 | 1.2% |
12 | Sweden | 4 | 0.9% |
13 | Uzbekistan | 2 | 0.5% |
14 | Russia | 2 | 0.5% |
15 | Ireland | 2 | 0.5% |
16 | Kenya | 2 | 0.5% |
17 | Belarus | 2 | 0.5% |
18 | Bulgaria | 1 | 0.2% |




