
Rank | Countries/Territories | Count | Percent |
1 | China | 193 | 29.2% |
2 | United States | 186 | 28.1% |
3 | Germany | 69 | 10.4% |
4 | Korea, Republic of | 33 | 5% |
5 | United Kingdom | 29 | 4.4% |
6 | Ireland | 28 | 4.2% |
7 | France | 22 | 3.3% |
8 | Russia | 19 | 2.9% |
9 | Canada | 16 | 2.4% |
10 | Netherlands | 14 | 2.1% |
11 | Japan | 10 | 1.5% |
12 | 9 | 1.4% | |
13 | India | 6 | 0.9% |
14 | Romania | 5 | 0.8% |
15 | Taiwan | 3 | 0.5% |
16 | Indonesia | 3 | 0.5% |
17 | Libya | 3 | 0.5% |
18 | Australia | 2 | 0.3% |
19 | Cyprus | 2 | 0.3% |
20 | Norway | 2 | 0.3% |
21 | Nigeria | 1 | 0.2% |
22 | Ukraine | 1 | 0.2% |
23 | Singapore | 1 | 0.2% |
24 | Egypt | 1 | 0.2% |
25 | Finland | 1 | 0.2% |
26 | Lithuania | 1 | 0.2% |
27 | Iran, Islamic Republic of | 1 | 0.2% |






