
Rank | Countries/Territories | Count | Percent |
1 | China | 180 | 36.9% |
2 | United States | 177 | 36.3% |
3 | Germany | 67 | 13.7% |
4 | 16 | 3.3% | |
5 | Canada | 12 | 2.5% |
6 | Brazil | 8 | 1.6% |
7 | Netherlands | 6 | 1.2% |
8 | Singapore | 5 | 1% |
9 | Hong Kong | 3 | 0.6% |
10 | India | 3 | 0.6% |
11 | Ireland | 2 | 0.4% |
12 | Japan | 2 | 0.4% |
13 | Taiwan | 2 | 0.4% |
14 | Qatar | 1 | 0.2% |
15 | Russia | 1 | 0.2% |
16 | Venezuela, Bolivarian Republic of | 1 | 0.2% |
17 | Mongolia | 1 | 0.2% |
18 | Czech Republic | 1 | 0.2% |