Rank	Countries/Territories	Count	Percent
1	United States	453	36.8%
2	China	287	23.3%
3	India	209	17%
4	Germany	53	4.3%
5	Latvia	33	2.7%
6	Japan	24	2%
7	Brazil	16	1.3%
8	Netherlands	14	1.1%
9	Russia	14	1.1%
10	Korea, Republic of	13	1.1%
11	Hong Kong	10	0.8%
12	Cameroon	9	0.7%
13	Canada	9	0.7%
14	Iran, Islamic Republic of	7	0.6%
15	South Africa	7	0.6%
16	Ireland	6	0.5%
17	Israel	6	0.5%
18	France	6	0.5%
19	Kenya	5	0.4%
20	Pakistan	5	0.4%
21	Cyprus	5	0.4%
22	Taiwan	4	0.3%
23	Spain	3	0.2%
24	Cote D'ivoire	3	0.2%
25	Italy	3	0.2%
26	Argentina	3	0.2%
27	Egypt	2	0.2%
28	Portugal	2	0.2%
29	Romania	2	0.2%
30	Sweden	2	0.2%
31	Turkey	2	0.2%
32	United Kingdom	2	0.2%
33	United Arab Emirates	1	0.1%
34	Slovakia	1	0.1%
35	Poland	1	0.1%
36	Norway	1	0.1%
37	Mauritius	1	0.1%
38	Jordan	1	0.1%
39	Australia	1	0.1%
40	Austria	1	0.1%
41	Bulgaria	1	0.1%
42	Burkina Faso	1	0.1%
43	Cambodia	1	0.1%