
Rank | Countries/Territories | Count | Percent |
1 | China | 326 | 36.6% |
2 | United States | 253 | 28.4% |
3 | Germany | 127 | 14.3% |
4 | France | 31 | 3.5% |
5 | Canada | 27 | 3% |
6 | Ireland | 21 | 2.4% |
7 | Netherlands | 19 | 2.1% |
8 | Japan | 13 | 1.5% |
9 | Sweden | 13 | 1.5% |
10 | Korea, Republic of | 10 | 1.1% |
11 | 7 | 0.8% | |
12 | Singapore | 7 | 0.8% |
13 | Cyprus | 6 | 0.7% |
14 | Israel | 5 | 0.6% |
15 | India | 4 | 0.4% |
16 | Russia | 4 | 0.4% |
17 | Egypt | 3 | 0.3% |
18 | Ukraine | 3 | 0.3% |
19 | Spain | 2 | 0.2% |
20 | Switzerland | 2 | 0.2% |
21 | Austria | 2 | 0.2% |
22 | Belgium | 2 | 0.2% |
23 | Colombia | 1 | 0.1% |
24 | Latvia | 1 | 0.1% |
25 | Thailand | 1 | 0.1% |






