
Rank | Countries/Territories | Count | Percent |
1 | China | 253 | 34.1% |
2 | United States | 163 | 22% |
3 | Germany | 129 | 17.4% |
4 | Canada | 34 | 4.6% |
5 | Netherlands | 32 | 4.3% |
6 | Russia | 31 | 4.2% |
7 | Ireland | 25 | 3.4% |
8 | France | 19 | 2.6% |
9 | 9 | 1.2% | |
10 | Korea, Republic of | 9 | 1.2% |
11 | Cyprus | 8 | 1.1% |
12 | Brazil | 7 | 0.9% |
13 | India | 6 | 0.8% |
14 | Denmark | 3 | 0.4% |
15 | Thailand | 3 | 0.4% |
16 | Spain | 2 | 0.3% |
17 | Ecuador | 2 | 0.3% |
18 | Saudi Arabia | 2 | 0.3% |
19 | Singapore | 1 | 0.1% |
20 | Japan | 1 | 0.1% |
21 | Trinidad and Tobago | 1 | 0.1% |
22 | Ukraine | 1 | 0.1% |
23 | United Kingdom | 1 | 0.1% |






