
Rank | Countries/Territories | Count | Percent |
1 | China | 216 | 35.5% |
2 | United States | 191 | 31.4% |
3 | Germany | 95 | 15.6% |
4 | France | 19 | 3.1% |
5 | Russia | 18 | 3% |
6 | Netherlands | 18 | 3% |
7 | 11 | 1.8% | |
8 | Ireland | 6 | 1% |
9 | Korea, Republic of | 6 | 1% |
10 | Viet Nam | 6 | 1% |
11 | United Kingdom | 5 | 0.8% |
12 | Sweden | 5 | 0.8% |
13 | Cyprus | 3 | 0.5% |
14 | Poland | 2 | 0.3% |
15 | Thailand | 2 | 0.3% |
16 | South Africa | 2 | 0.3% |
17 | Spain | 1 | 0.2% |
18 | Singapore | 1 | 0.2% |
19 | Canada | 1 | 0.2% |






