
Rank | Countries/Territories | Count | Percent |
1 | United States | 175 | 56.8% |
2 | Germany | 40 | 13% |
3 | Japan | 17 | 5.5% |
4 | 17 | 5.5% | |
5 | China | 12 | 3.9% |
6 | Korea, Republic of | 11 | 3.6% |
7 | Brazil | 10 | 3.2% |
8 | Thailand | 5 | 1.6% |
9 | Netherlands | 3 | 1% |
10 | Australia | 3 | 1% |
11 | Belgium | 2 | 0.6% |
12 | Czech Republic | 2 | 0.6% |
13 | Spain | 2 | 0.6% |
14 | Ukraine | 2 | 0.6% |
15 | Hong Kong | 2 | 0.6% |
16 | Italy | 1 | 0.3% |
17 | United Arab Emirates | 1 | 0.3% |
18 | Canada | 1 | 0.3% |
19 | Argentina | 1 | 0.3% |
20 | Armenia | 1 | 0.3% |