
Rank | Countries/Territories | Count | Percent |
1 | China | 206 | 36% |
2 | United States | 196 | 34.3% |
3 | Germany | 53 | 9.3% |
4 | Netherlands | 25 | 4.4% |
5 | France | 22 | 3.8% |
6 | Russia | 16 | 2.8% |
7 | Canada | 13 | 2.3% |
8 | Poland | 12 | 2.1% |
9 | Australia | 8 | 1.4% |
10 | Cyprus | 5 | 0.9% |
11 | Singapore | 4 | 0.7% |
12 | South Africa | 3 | 0.5% |
13 | Ukraine | 2 | 0.3% |
14 | India | 2 | 0.3% |
15 | Ireland | 2 | 0.3% |
16 | Korea, Republic of | 2 | 0.3% |
17 | Norway | 1 | 0.2% |






