Rank	Countries/Territories	Count	Percent
1	United States	580	45.2%
2	China	209	16.3%
3	India	115	9%
4	Germany	91	7.1%
5	France	44	3.4%
6	Netherlands	40	3.1%
7	Sweden	36	2.8%
8	Japan	24	1.9%
9	Korea, Republic of	19	1.5%
10	United Kingdom	14	1.1%
11	Pakistan	13	1%
12	Taiwan	8	0.6%
13	Cyprus	8	0.6%
14	Canada	7	0.5%
15	Hong Kong	6	0.5%
16	Viet Nam	6	0.5%
17	Italy	6	0.5%
18	Ukraine	5	0.4%
19	Iran, Islamic Republic of	5	0.4%
20	Russia	5	0.4%
21	Singapore	4	0.3%
22	Poland	4	0.3%
23	Israel	4	0.3%
24	Indonesia	4	0.3%
25	Guyana	2	0.2%
26	Brazil	2	0.2%
27	Cameroon	2	0.2%
28	Romania	2	0.2%
29	Slovakia	2	0.2%
30	Thailand	2	0.2%
31	Turkey	2	0.2%
32	Malaysia	2	0.2%
33	Morocco	1	0.1%
34	Peru	1	0.1%
35	Philippines	1	0.1%
36	Switzerland	1	0.1%
37	Argentina	1	0.1%
38	Bangladesh	1	0.1%
39	Belgium	1	0.1%
40	Estonia	1	0.1%
41	Ireland	1	0.1%