
Rank | Countries/Territories | Count | Percent |
1 | United States | 311 | 45.8% |
2 | China | 150 | 22.1% |
3 | Germany | 75 | 11% |
4 | Czech Republic | 43 | 6.3% |
5 | Brazil | 25 | 3.7% |
6 | Netherlands | 14 | 2.1% |
7 | Russia | 11 | 1.6% |
8 | Hong Kong | 8 | 1.2% |
9 | Japan | 5 | 0.7% |
10 | Pakistan | 5 | 0.7% |
11 | India | 4 | 0.6% |
12 | France | 4 | 0.6% |
13 | Cyprus | 3 | 0.4% |
14 | Canada | 3 | 0.4% |
15 | Ukraine | 3 | 0.4% |
16 | Ireland | 2 | 0.3% |
17 | Mexico | 2 | 0.3% |
18 | Morocco | 1 | 0.1% |
19 | Poland | 1 | 0.1% |
20 | Saudi Arabia | 1 | 0.1% |
21 | South Africa | 1 | 0.1% |
22 | Taiwan | 1 | 0.1% |
23 | Argentina | 1 | 0.1% |
24 | Bangladesh | 1 | 0.1% |
25 | Iran, Islamic Republic of | 1 | 0.1% |
26 | Kenya | 1 | 0.1% |
27 | Korea, Republic of | 1 | 0.1% |
28 | Lithuania | 1 | 0.1% |