
Rank | Countries/Territories | Count | Percent |
1 | United States | 316 | 70.5% |
2 | Germany | 48 | 10.7% |
3 | China | 41 | 9.2% |
4 | Korea, Republic of | 7 | 1.6% |
5 | Brazil | 4 | 0.9% |
6 | Jordan | 4 | 0.9% |
7 | Ukraine | 3 | 0.7% |
8 | United Kingdom | 3 | 0.7% |
9 | Romania | 2 | 0.4% |
10 | Canada | 2 | 0.4% |
11 | Australia | 2 | 0.4% |
12 | Austria | 2 | 0.4% |
13 | Czech Republic | 2 | 0.4% |
14 | Indonesia | 2 | 0.4% |
15 | Ireland | 1 | 0.2% |
16 | Japan | 1 | 0.2% |
17 | Hong Kong | 1 | 0.2% |
18 | Latvia | 1 | 0.2% |
19 | Netherlands | 1 | 0.2% |
20 | New Zealand | 1 | 0.2% |
21 | Ecuador | 1 | 0.2% |
22 | France | 1 | 0.2% |
23 | Belgium | 1 | 0.2% |
24 | Russia | 1 | 0.2% |