Rank	Countries/Territories	Count	Percent
1	United States	351	40.3%
2	China	293	33.6%
3	Germany	82	9.4%
4	India	19	2.2%
5	Japan	18	2.1%
6	France	14	1.6%
7	Canada	11	1.3%
8	United Kingdom	9	1%
9	Morocco	9	1%
10	Netherlands	8	0.9%
11	Cyprus	7	0.8%
12	Hong Kong	4	0.5%
13	Ireland	4	0.5%
14	Israel	4	0.5%
15	Latvia	4	0.5%
16	Uzbekistan	4	0.5%
17	Singapore	3	0.3%
18	Switzerland	3	0.3%
19	Iran, Islamic Republic of	3	0.3%
20	Jordan	2	0.2%
21	Kazakhstan	2	0.2%
22	Bangladesh	2	0.2%
23	Malaysia	2	0.2%
24	Portugal	2	0.2%
25	Saudi Arabia	2	0.2%
26	Myanmar	2	0.2%
27	Thailand	1	0.1%
28	Ukraine	1	0.1%
29	Argentina	1	0.1%
30	Australia	1	0.1%
31	Georgia	1	0.1%
32	Korea, Republic of	1	0.1%
33	Iraq	1	0.1%