
Rank | Countries/Territories | Count | Percent |
1 | Ireland | 47 | 33.1% |
2 | United States | 41 | 28.9% |
3 | China | 10 | 7% |
4 | Germany | 8 | 5.6% |
5 | France | 6 | 4.2% |
6 | Russia | 6 | 4.2% |
7 | Sweden | 4 | 2.8% |
8 | Turkey | 4 | 2.8% |
9 | Netherlands | 4 | 2.8% |
10 | Spain | 3 | 2.1% |
11 | Brazil | 3 | 2.1% |
12 | Canada | 1 | 0.7% |
13 | Egypt | 1 | 0.7% |
14 | India | 1 | 0.7% |
15 | Indonesia | 1 | 0.7% |
16 | Iran, Islamic Republic of | 1 | 0.7% |
17 | Italy | 1 | 0.7% |






