
Rank | Countries/Territories | Count | Percent |
1 | United States | 148 | 33% |
2 | China | 130 | 29% |
3 | Germany | 30 | 6.7% |
4 | France | 25 | 5.6% |
5 | Korea, Republic of | 23 | 5.1% |
6 | Netherlands | 23 | 5.1% |
7 | Ireland | 14 | 3.1% |
8 | Japan | 12 | 2.7% |
9 | Egypt | 8 | 1.8% |
10 | Sweden | 6 | 1.3% |
11 | India | 5 | 1.1% |
12 | Cyprus | 4 | 0.9% |
13 | Iran, Islamic Republic of | 3 | 0.7% |
14 | Russia | 3 | 0.7% |
15 | Ukraine | 3 | 0.7% |
16 | United Kingdom | 2 | 0.4% |
17 | Singapore | 2 | 0.4% |
18 | Israel | 2 | 0.4% |
19 | Canada | 2 | 0.4% |
20 | Ecuador | 1 | 0.2% |
21 | Hong Kong | 1 | 0.2% |
22 | Kazakhstan | 1 | 0.2% |
23 | New Zealand | 1 | 0.2% |






