Rank	Countries/Territories	Count	Percent
1	United States	519	42.9%
2	China	304	25.1%
3	India	107	8.9%
4	Germany	39	3.2%
5	Latvia	30	2.5%
6	Russia	28	2.3%
7	Brazil	27	2.2%
8	Korea, Republic of	22	1.8%
9	Canada	14	1.2%
10	Japan	14	1.2%
11	Australia	13	1.1%
12	Cote D'ivoire	7	0.6%
13	Israel	7	0.6%
14	Kenya	6	0.5%
15	Hong Kong	6	0.5%
16	Taiwan	5	0.4%
17	South Africa	5	0.4%
18	United Kingdom	5	0.4%
19	Spain	4	0.3%
20	Turkey	4	0.3%
21	Netherlands	4	0.3%
22	Norway	4	0.3%
23	Iran, Islamic Republic of	4	0.3%
24	Ireland	3	0.2%
25	Cyprus	3	0.2%
26	Congo, The Democratic Republic of The	3	0.2%
27	Pakistan	3	0.2%
28	Romania	3	0.2%
29	Mauritius	3	0.2%
30	Mexico	3	0.2%
31	Egypt	2	0.2%
32	Finland	2	0.2%
33	France	1	0.1%
34	Denmark	1	0.1%
35	Bangladesh	1	0.1%
36	Singapore	1	0.1%
37	Sweden	1	0.1%
38	Switzerland	1	0.1%