
Rank | Countries/Territories | Count | Percent |
1 | United States | 221 | 45.7% |
2 | China | 84 | 17.4% |
3 | Netherlands | 59 | 12.2% |
4 | Russia | 19 | 3.9% |
5 | South Africa | 14 | 2.9% |
6 | France | 13 | 2.7% |
7 | Sweden | 13 | 2.7% |
8 | Germany | 12 | 2.5% |
9 | India | 11 | 2.3% |
10 | Canada | 9 | 1.9% |
11 | Korea, Republic of | 6 | 1.2% |
12 | Japan | 4 | 0.8% |
13 | Nigeria | 4 | 0.8% |
14 | Brazil | 2 | 0.4% |
15 | Ukraine | 2 | 0.4% |
16 | Taiwan | 2 | 0.4% |
17 | Thailand | 2 | 0.4% |
18 | Turkey | 1 | 0.2% |
19 | Algeria | 1 | 0.2% |
20 | Belgium | 1 | 0.2% |
21 | Hong Kong | 1 | 0.2% |
22 | Georgia | 1 | 0.2% |
23 | Spain | 1 | 0.2% |
24 | Singapore | 1 | 0.2% |





