
Rank | Countries/Territories | Count | Percent |
1 | United States | 312 | 42.9% |
2 | China | 179 | 24.6% |
3 | Germany | 57 | 7.8% |
4 | Netherlands | 45 | 6.2% |
5 | 23 | 3.2% | |
6 | France | 20 | 2.8% |
7 | United Kingdom | 20 | 2.8% |
8 | Iran, Islamic Republic of | 10 | 1.4% |
9 | Canada | 9 | 1.2% |
10 | Brazil | 7 | 1% |
11 | Italy | 6 | 0.8% |
12 | Ireland | 5 | 0.7% |
13 | Cyprus | 5 | 0.7% |
14 | Japan | 4 | 0.6% |
15 | Korea, Republic of | 4 | 0.6% |
16 | Romania | 4 | 0.6% |
17 | India | 3 | 0.4% |
18 | Costa Rica | 2 | 0.3% |
19 | Belgium | 2 | 0.3% |
20 | Tunisia | 2 | 0.3% |
21 | Ukraine | 2 | 0.3% |
22 | Norway | 2 | 0.3% |
23 | New Zealand | 1 | 0.1% |
24 | Nigeria | 1 | 0.1% |
25 | Argentina | 1 | 0.1% |
26 | Hong Kong | 1 | 0.1% |