
Rank | Countries/Territories | Count | Percent |
1 | United States | 175 | 40.5% |
2 | Russia | 63 | 14.6% |
3 | China | 59 | 13.7% |
4 | 40 | 9.3% | |
5 | Norway | 32 | 7.4% |
6 | Germany | 14 | 3.2% |
7 | India | 11 | 2.5% |
8 | Netherlands | 7 | 1.6% |
9 | Brazil | 6 | 1.4% |
10 | Ireland | 5 | 1.2% |
11 | United Kingdom | 4 | 0.9% |
12 | Turkey | 3 | 0.7% |
13 | Italy | 2 | 0.5% |
14 | Japan | 1 | 0.2% |
15 | Lithuania | 1 | 0.2% |
16 | New Zealand | 1 | 0.2% |
17 | Honduras | 1 | 0.2% |
18 | Hong Kong | 1 | 0.2% |
19 | Canada | 1 | 0.2% |
20 | Czech Republic | 1 | 0.2% |
21 | Australia | 1 | 0.2% |
22 | Austria | 1 | 0.2% |
23 | Belgium | 1 | 0.2% |
24 | South Africa | 1 | 0.2% |