
Rank | Countries/Territories | Count | Percent |
1 | United States | 229 | 32.6% |
2 | China | 205 | 29.2% |
3 | Germany | 57 | 8.1% |
4 | Ireland | 51 | 7.3% |
5 | Netherlands | 27 | 3.8% |
6 | Spain | 19 | 2.7% |
7 | Korea, Republic of | 18 | 2.6% |
8 | Brazil | 17 | 2.4% |
9 | France | 15 | 2.1% |
10 | Canada | 10 | 1.4% |
11 | Italy | 7 | 1% |
12 | Iran, Islamic Republic of | 5 | 0.7% |
13 | Singapore | 5 | 0.7% |
14 | Russia | 4 | 0.6% |
15 | Greece | 4 | 0.6% |
16 | Hong Kong | 4 | 0.6% |
17 | Cyprus | 3 | 0.4% |
18 | Nigeria | 3 | 0.4% |
19 | Poland | 3 | 0.4% |
20 | Ukraine | 3 | 0.4% |
21 | Sweden | 2 | 0.3% |
22 | Switzerland | 2 | 0.3% |
23 | Denmark | 2 | 0.3% |
24 | India | 2 | 0.3% |
25 | Australia | 2 | 0.3% |
26 | Belgium | 1 | 0.1% |
27 | Indonesia | 1 | 0.1% |
28 | Japan | 1 | 0.1% |
29 | United Kingdom | 1 | 0.1% |






