
Rank | Countries/Territories | Count | Percent |
1 | China | 67 | 31.8% |
2 | United States | 42 | 19.9% |
3 | Netherlands | 38 | 18% |
4 | Germany | 18 | 8.5% |
5 | South Africa | 10 | 4.7% |
6 | Ukraine | 7 | 3.3% |
7 | Canada | 7 | 3.3% |
8 | India | 6 | 2.8% |
9 | Russia | 4 | 1.9% |
10 | United Kingdom | 2 | 0.9% |
11 | Uzbekistan | 2 | 0.9% |
12 | Korea, Republic of | 2 | 0.9% |
13 | Mongolia | 2 | 0.9% |
14 | Indonesia | 1 | 0.5% |
15 | Belarus | 1 | 0.5% |
16 | France | 1 | 0.5% |
17 | Singapore | 1 | 0.5% |




