Rank	Countries/Territories	Count	Percent
1	United States	533	32.1%
2	China	379	22.8%
3	Ireland	195	11.8%
4	Germany	101	6.1%
5	France	39	2.4%
6	Brazil	39	2.4%
7	Indonesia	38	2.3%
8	Pakistan	35	2.1%
9	Canada	28	1.7%
10	Spain	27	1.6%
11	Netherlands	27	1.6%
12	Mexico	25	1.5%
13	Peru	21	1.3%
14	Japan	17	1%
15	India	14	0.8%
16	Australia	12	0.7%
17	Iran, Islamic Republic of	11	0.7%
18	Korea, Republic of	11	0.7%
19	Turkey	11	0.7%
20	Singapore	10	0.6%
21	United Kingdom	9	0.5%
22	Taiwan	8	0.5%
23	Romania	8	0.5%
24	Sweden	6	0.4%
25	Cyprus	6	0.4%
26	Viet Nam	5	0.3%
27	Saudi Arabia	4	0.2%
28	Ecuador	4	0.2%
29	Egypt	4	0.2%
30	Hong Kong	4	0.2%
31	Argentina	4	0.2%
32	Belgium	3	0.2%
33	South Africa	3	0.2%
34	Thailand	3	0.2%
35	Switzerland	2	0.1%
36	Russia	2	0.1%
37	Portugal	2	0.1%
38	Bangladesh	2	0.1%
39	Chile	2	0.1%
40	Cuba	2	0.1%
41	Austria	1	0.1%
42	Malaysia	1	0.1%
43	Norway	1	0.1%