
Rank | Countries/Territories | Count | Percent |
1 | United States | 157 | 40.7% |
2 | China | 143 | 37% |
3 | Germany | 40 | 10.4% |
4 | Brazil | 10 | 2.6% |
5 | Hong Kong | 5 | 1.3% |
6 | Iran, Islamic Republic of | 3 | 0.8% |
7 | France | 3 | 0.8% |
8 | Netherlands | 3 | 0.8% |
9 | Romania | 2 | 0.5% |
10 | Russia | 2 | 0.5% |
11 | Singapore | 2 | 0.5% |
12 | Spain | 2 | 0.5% |
13 | Italy | 2 | 0.5% |
14 | Czech Republic | 2 | 0.5% |
15 | Armenia | 2 | 0.5% |
16 | Ukraine | 2 | 0.5% |
17 | United Kingdom | 1 | 0.3% |
18 | Australia | 1 | 0.3% |
19 | Costa Rica | 1 | 0.3% |
20 | Indonesia | 1 | 0.3% |
21 | Iraq | 1 | 0.3% |
22 | Taiwan | 1 | 0.3% |