
Rank | Countries/Territories | Count | Percent |
1 | United States | 222 | 24.8% |
2 | China | 200 | 22.4% |
3 | Czech Republic | 181 | 20.2% |
4 | 175 | 19.6% | |
5 | Germany | 29 | 3.2% |
6 | United Kingdom | 10 | 1.1% |
7 | Turkey | 9 | 1% |
8 | Hong Kong | 9 | 1% |
9 | Netherlands | 8 | 0.9% |
10 | Thailand | 6 | 0.7% |
11 | Norway | 6 | 0.7% |
12 | Poland | 4 | 0.4% |
13 | Brazil | 4 | 0.4% |
14 | Iran, Islamic Republic of | 4 | 0.4% |
15 | Italy | 4 | 0.4% |
16 | Australia | 4 | 0.4% |
17 | Japan | 3 | 0.3% |
18 | Korea, Republic of | 3 | 0.3% |
19 | New Zealand | 2 | 0.2% |
20 | Kazakhstan | 2 | 0.2% |
21 | Bangladesh | 1 | 0.1% |
22 | Costa Rica | 1 | 0.1% |
23 | India | 1 | 0.1% |
24 | Egypt | 1 | 0.1% |
25 | France | 1 | 0.1% |
26 | Russia | 1 | 0.1% |
27 | Singapore | 1 | 0.1% |
28 | South Africa | 1 | 0.1% |
29 | Viet Nam | 1 | 0.1% |