Rank	Countries/Territories	Count	Percent
1	United States	349	41.9%
2	China	227	27.3%
3	Germany	76	9.1%
4	France	36	4.3%
5	Netherlands	20	2.4%
6	Mexico	19	2.3%
7	Japan	17	2%
8	Ireland	11	1.3%
9	United Kingdom	9	1.1%
10	India	8	1%
11	Hong Kong	7	0.8%
12	Singapore	7	0.8%
13	Canada	5	0.6%
14	Cyprus	4	0.5%
15	Argentina	3	0.4%
16	Australia	3	0.4%
17	Guatemala	3	0.4%
18	Romania	3	0.4%
19	Sweden	3	0.4%
20	Turkey	3	0.4%
21	Spain	2	0.2%
22	Portugal	2	0.2%
23	Lithuania	2	0.2%
24	Malaysia	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Colombia	2	0.2%
27	Georgia	2	0.2%
28	Cote D'ivoire	1	0.1%
29	Israel	1	0.1%
30	Korea, Republic of	1	0.1%
31	Ukraine	1	0.1%
32	Taiwan	1	0.1%