Rank	Countries/Territories	Count	Percent
1	United States	390	45.6%
2	China	205	23.9%
3	Germany	78	9.1%
4	Ireland	35	4.1%
5	France	25	2.9%
6	Canada	21	2.5%
7	India	15	1.8%
8	Singapore	11	1.3%
9	Japan	9	1.1%
10	Netherlands	8	0.9%
11	Turkey	7	0.8%
12	Korea, Republic of	7	0.8%
13	Cyprus	7	0.8%
14	Australia	6	0.7%
15	Czech Republic	4	0.5%
16	Hong Kong	4	0.5%
17	Malaysia	2	0.2%
18	Austria	2	0.2%
19	Bangladesh	2	0.2%
20	Venezuela, Bolivarian Republic of	2	0.2%
21	Russia	2	0.2%
22	Philippines	2	0.2%
23	South Africa	2	0.2%
24	Switzerland	2	0.2%
25	Taiwan	1	0.1%
26	Poland	1	0.1%
27	Iran, Islamic Republic of	1	0.1%
28	Ukraine	1	0.1%
29	United Kingdom	1	0.1%
30	Bulgaria	1	0.1%
31	El Salvador	1	0.1%
32	Mexico	1	0.1%