
Rank | Countries/Territories | Count | Percent |
1 | United States | 254 | 51.7% |
2 | China | 111 | 22.6% |
3 | Germany | 71 | 14.5% |
4 | Netherlands | 9 | 1.8% |
5 | France | 6 | 1.2% |
6 | India | 5 | 1% |
7 | Australia | 5 | 1% |
8 | Brazil | 5 | 1% |
9 | Austria | 3 | 0.6% |
10 | Hong Kong | 3 | 0.6% |
11 | Argentina | 2 | 0.4% |
12 | Cyprus | 2 | 0.4% |
13 | Ecuador | 2 | 0.4% |
14 | Singapore | 2 | 0.4% |
15 | Spain | 1 | 0.2% |
16 | Thailand | 1 | 0.2% |
17 | Ukraine | 1 | 0.2% |
18 | Ethiopia | 1 | 0.2% |
19 | Czech Republic | 1 | 0.2% |
20 | Belgium | 1 | 0.2% |
21 | Hungary | 1 | 0.2% |
22 | Philippines | 1 | 0.2% |
23 | Iran, Islamic Republic of | 1 | 0.2% |
24 | Japan | 1 | 0.2% |
25 | Mongolia | 1 | 0.2% |