
Rank | Countries/Territories | Count | Percent |
1 | United States | 144 | 32.4% |
2 | China | 69 | 15.5% |
3 | Ireland | 46 | 10.4% |
4 | Germany | 35 | 7.9% |
5 | Korea, Republic of | 29 | 6.5% |
6 | Netherlands | 21 | 4.7% |
7 | Canada | 21 | 4.7% |
8 | Saudi Arabia | 15 | 3.4% |
9 | France | 12 | 2.7% |
10 | India | 12 | 2.7% |
11 | Singapore | 5 | 1.1% |
12 | Thailand | 5 | 1.1% |
13 | Iran, Islamic Republic of | 4 | 0.9% |
14 | Cyprus | 4 | 0.9% |
15 | Denmark | 3 | 0.7% |
16 | Taiwan | 3 | 0.7% |
17 | United Kingdom | 3 | 0.7% |
18 | Ukraine | 2 | 0.5% |
19 | Australia | 2 | 0.5% |
20 | Belgium | 2 | 0.5% |
21 | Hong Kong | 2 | 0.5% |
22 | Russia | 1 | 0.2% |
23 | Italy | 1 | 0.2% |
24 | Argentina | 1 | 0.2% |
25 | Egypt | 1 | 0.2% |
26 | Uzbekistan | 1 | 0.2% |






