Rank	Countries/Territories	Count	Percent
1	United States	578	42.3%
2	China	382	27.9%
3	Ireland	75	5.5%
4	Germany	73	5.3%
5	Malaysia	23	1.7%
6	India	18	1.3%
7	Canada	18	1.3%
8	France	16	1.2%
9	Japan	16	1.2%
10	Australia	15	1.1%
11	Netherlands	14	1%
12	Singapore	14	1%
13	United Kingdom	14	1%
14	Iran, Islamic Republic of	13	1%
15	Korea, Republic of	12	0.9%
16	Thailand	11	0.8%
17	Spain	10	0.7%
18	Colombia	8	0.6%
19	Algeria	7	0.5%
20	Cyprus	6	0.4%
21	Ukraine	6	0.4%
22	Russia	6	0.4%
23	Chile	5	0.4%
24	Nigeria	4	0.3%
25	Indonesia	3	0.2%
26	Brazil	3	0.2%
27	Argentina	3	0.2%
28	Albania	2	0.1%
29	Hong Kong	2	0.1%
30	Qatar	2	0.1%
31	Slovenia	2	0.1%
32	Taiwan	1	0.1%
33	Portugal	1	0.1%
34	Mongolia	1	0.1%
35	Greece	1	0.1%
36	Finland	1	0.1%
37	Croatia	1	0.1%
38	Bangladesh	1	0.1%