Rank	Countries/Territories	Count	Percent
1	United States	494	37.1%
2	China	345	25.9%
3	Japan	96	7.2%
4	India	72	5.4%
5	Germany	64	4.8%
6	Russia	31	2.3%
7	Canada	27	2%
8	Netherlands	19	1.4%
9	Korea, Republic of	18	1.4%
10	Latvia	17	1.3%
11	Morocco	15	1.1%
12	Brazil	15	1.1%
13	United Kingdom	12	0.9%
14	Australia	10	0.8%
15	Singapore	10	0.8%
16	Hong Kong	9	0.7%
17	Iran, Islamic Republic of	8	0.6%
18	Ireland	8	0.6%
19	Ukraine	8	0.6%
20	Turkey	7	0.5%
21	Israel	6	0.5%
22	Cote D'ivoire	6	0.5%
23	Romania	6	0.5%
24	Norway	4	0.3%
25	Taiwan	3	0.2%
26	Moldova, Republic of	3	0.2%
27	Indonesia	3	0.2%
28	Cyprus	3	0.2%
29	Belgium	2	0.2%
30	Thailand	2	0.2%
31	Sweden	1	0.1%
32	Poland	1	0.1%
33	Mexico	1	0.1%
34	Benin	1	0.1%
35	Austria	1	0.1%
36	Bangladesh	1	0.1%
37	France	1	0.1%
38	Italy	1	0.1%
39	Argentina	1	0.1%