
Rank | Countries/Territories | Count | Percent |
1 | United States | 197 | 34% |
2 | China | 136 | 23.4% |
3 | Germany | 70 | 12.1% |
4 | Ireland | 38 | 6.6% |
5 | Russia | 21 | 3.6% |
6 | Canada | 20 | 3.4% |
7 | Netherlands | 19 | 3.3% |
8 | France | 15 | 2.6% |
9 | Korea, Republic of | 11 | 1.9% |
10 | Sweden | 11 | 1.9% |
11 | India | 9 | 1.6% |
12 | Turkey | 5 | 0.9% |
13 | Singapore | 5 | 0.9% |
14 | Cyprus | 4 | 0.7% |
15 | New Zealand | 3 | 0.5% |
16 | United Kingdom | 3 | 0.5% |
17 | Nigeria | 2 | 0.3% |
18 | Spain | 2 | 0.3% |
19 | Hong Kong | 2 | 0.3% |
20 | Azerbaijan | 2 | 0.3% |
21 | Algeria | 1 | 0.2% |
22 | Australia | 1 | 0.2% |
23 | Colombia | 1 | 0.2% |
24 | Ukraine | 1 | 0.2% |
25 | Thailand | 1 | 0.2% |






