
Rank | Countries/Territories | Count | Percent |
1 | United States | 182 | 31.1% |
2 | China | 145 | 24.7% |
3 | Russia | 89 | 15.2% |
4 | Ireland | 36 | 6.1% |
5 | 30 | 5.1% | |
6 | Brazil | 27 | 4.6% |
7 | Germany | 27 | 4.6% |
8 | Australia | 11 | 1.9% |
9 | Hong Kong | 7 | 1.2% |
10 | Netherlands | 5 | 0.9% |
11 | Taiwan | 4 | 0.7% |
12 | Turkey | 3 | 0.5% |
13 | Japan | 3 | 0.5% |
14 | India | 3 | 0.5% |
15 | Argentina | 2 | 0.3% |
16 | United Kingdom | 2 | 0.3% |
17 | Viet Nam | 2 | 0.3% |
18 | Uruguay | 1 | 0.2% |
19 | Venezuela, Bolivarian Republic of | 1 | 0.2% |
20 | Canada | 1 | 0.2% |
21 | Malaysia | 1 | 0.2% |
22 | Mexico | 1 | 0.2% |
23 | New Zealand | 1 | 0.2% |
24 | Singapore | 1 | 0.2% |
25 | South Africa | 1 | 0.2% |