
Rank | Countries/Territories | Count | Percent |
1 | United States | 143 | 42.7% |
2 | China | 91 | 27.2% |
3 | Ireland | 24 | 7.2% |
4 | Germany | 16 | 4.8% |
5 | Sweden | 14 | 4.2% |
6 | France | 14 | 4.2% |
7 | Netherlands | 13 | 3.9% |
8 | Italy | 9 | 2.7% |
9 | Canada | 5 | 1.5% |
10 | Singapore | 2 | 0.6% |
11 | Spain | 2 | 0.6% |
12 | Australia | 1 | 0.3% |
13 | United Kingdom | 1 | 0.3% |






