
Rank | Countries/Territories | Count | Percent |
1 | United States | 163 | 45.5% |
2 | China | 61 | 17% |
3 | Germany | 54 | 15.1% |
4 | Ireland | 35 | 9.8% |
5 | Brazil | 13 | 3.6% |
6 | 6 | 1.7% | |
7 | Netherlands | 4 | 1.1% |
8 | Ukraine | 3 | 0.8% |
9 | Japan | 2 | 0.6% |
10 | Lebanon | 2 | 0.6% |
11 | Singapore | 2 | 0.6% |
12 | Egypt | 2 | 0.6% |
13 | Hong Kong | 2 | 0.6% |
14 | India | 1 | 0.3% |
15 | Iran, Islamic Republic of | 1 | 0.3% |
16 | France | 1 | 0.3% |
17 | South Africa | 1 | 0.3% |
18 | Sweden | 1 | 0.3% |
19 | Turkmenistan | 1 | 0.3% |
20 | New Zealand | 1 | 0.3% |
21 | Romania | 1 | 0.3% |
22 | Saudi Arabia | 1 | 0.3% |