
Rank | Countries/Territories | Count | Percent |
1 | China | 237 | 31.4% |
2 | United States | 224 | 29.7% |
3 | Germany | 124 | 16.4% |
4 | France | 50 | 6.6% |
5 | Canada | 33 | 4.4% |
6 | Netherlands | 29 | 3.8% |
7 | Ireland | 18 | 2.4% |
8 | Japan | 9 | 1.2% |
9 | Hong Kong | 7 | 0.9% |
10 | Korea, Republic of | 4 | 0.5% |
11 | Singapore | 4 | 0.5% |
12 | Hungary | 3 | 0.4% |
13 | Cyprus | 3 | 0.4% |
14 | Norway | 3 | 0.4% |
15 | Russia | 2 | 0.3% |
16 | India | 1 | 0.1% |
17 | Sweden | 1 | 0.1% |
18 | Ukraine | 1 | 0.1% |
19 | United Kingdom | 1 | 0.1% |
20 | Lithuania | 1 | 0.1% |






