Rank	Countries/Territories	Count	Percent
1	United States	202	25.2%
2	China	139	17.4%
3	Ireland	114	14.2%
4	Germany	48	6%
5	United Kingdom	40	5%
6	Korea, Republic of	32	4%
7	Romania	28	3.5%
8	Australia	23	2.9%
9	India	14	1.8%
10	Turkey	14	1.8%
11	Mexico	13	1.6%
12	Iran, Islamic Republic of	12	1.5%
13	Malaysia	11	1.4%
14	Greece	7	0.9%
15	Ukraine	7	0.9%
16	Spain	7	0.9%
17	Thailand	6	0.8%
18	Egypt	6	0.8%
19	France	6	0.8%
20	Japan	6	0.8%
21	New Zealand	6	0.8%
22	Pakistan	5	0.6%
23	Netherlands	4	0.5%
24	Iraq	4	0.5%
25	Israel	4	0.5%
26	Brazil	4	0.5%
27	Canada	4	0.5%
28	Belarus	3	0.4%
29	Finland	3	0.4%
30	Poland	3	0.4%
31	Qatar	3	0.4%
32	Russia	2	0.2%
33	Slovakia	2	0.2%
34	Algeria	2	0.2%
35	Hong Kong	2	0.2%
36	Ghana	2	0.2%
37	Austria	2	0.2%
38	Croatia	2	0.2%
39	Viet Nam	2	0.2%
40	Taiwan	2	0.2%
41	Denmark	1	0.1%
42	Belgium	1	0.1%
43	Latvia	1	0.1%
44	Lebanon	1	0.1%