
Rank | Countries/Territories | Count | Percent |
1 | United States | 208 | 27.6% |
2 | Norway | 129 | 17.1% |
3 | China | 97 | 12.9% |
4 | United Kingdom | 82 | 10.9% |
5 | 72 | 9.5% | |
6 | Czech Republic | 71 | 9.4% |
7 | Germany | 45 | 6% |
8 | Brazil | 14 | 1.9% |
9 | Australia | 7 | 0.9% |
10 | Netherlands | 7 | 0.9% |
11 | Hong Kong | 6 | 0.8% |
12 | Russia | 2 | 0.3% |
13 | Serbia | 2 | 0.3% |
14 | South Africa | 2 | 0.3% |
15 | Ukraine | 1 | 0.1% |
16 | Singapore | 1 | 0.1% |
17 | Azerbaijan | 1 | 0.1% |
18 | Canada | 1 | 0.1% |
19 | Iran, Islamic Republic of | 1 | 0.1% |
20 | Ireland | 1 | 0.1% |
21 | Japan | 1 | 0.1% |
22 | Latvia | 1 | 0.1% |
23 | Mongolia | 1 | 0.1% |
24 | Morocco | 1 | 0.1% |