
Rank | Countries/Territories | Count | Percent |
1 | China | 153 | 30.5% |
2 | United States | 148 | 29.5% |
3 | Germany | 81 | 16.1% |
4 | Ireland | 45 | 9% |
5 | Russia | 22 | 4.4% |
6 | France | 10 | 2% |
7 | Netherlands | 9 | 1.8% |
8 | Sweden | 9 | 1.8% |
9 | Italy | 7 | 1.4% |
10 | Hong Kong | 4 | 0.8% |
11 | India | 3 | 0.6% |
12 | Canada | 3 | 0.6% |
13 | Australia | 2 | 0.4% |
14 | Israel | 2 | 0.4% |
15 | United Kingdom | 2 | 0.4% |
16 | Ukraine | 1 | 0.2% |
17 | Singapore | 1 | 0.2% |






