
Rank | Countries/Territories | Count | Percent |
1 | China | 177 | 37.8% |
2 | United States | 92 | 19.7% |
3 | Germany | 42 | 9% |
4 | Ireland | 36 | 7.7% |
5 | India | 21 | 4.5% |
6 | Netherlands | 21 | 4.5% |
7 | France | 19 | 4.1% |
8 | Sweden | 9 | 1.9% |
9 | Russia | 8 | 1.7% |
10 | Singapore | 6 | 1.3% |
11 | United Kingdom | 6 | 1.3% |
12 | Spain | 5 | 1.1% |
13 | Portugal | 4 | 0.9% |
14 | Norway | 3 | 0.6% |
15 | Peru | 3 | 0.6% |
16 | Korea, Republic of | 3 | 0.6% |
17 | Romania | 2 | 0.4% |
18 | Canada | 2 | 0.4% |
19 | Cyprus | 2 | 0.4% |
20 | Iran, Islamic Republic of | 2 | 0.4% |
21 | Japan | 2 | 0.4% |
22 | Kenya | 2 | 0.4% |
23 | Lithuania | 1 | 0.2% |






