Rank	Countries/Territories	Count	Percent
1	United States	471	33.2%
2	China	456	32.2%
3	India	86	6.1%
4	Germany	72	5.1%
5	Singapore	59	4.2%
6	Canada	40	2.8%
7	Australia	21	1.5%
8	Japan	21	1.5%
9	Russia	20	1.4%
10	Hong Kong	17	1.2%
11	Brazil	14	1%
12	Italy	13	0.9%
13	Korea, Republic of	12	0.8%
14	Latvia	12	0.8%
15	Netherlands	10	0.7%
16	Cyprus	10	0.7%
17	United Kingdom	10	0.7%
18	Saudi Arabia	10	0.7%
19	Taiwan	8	0.6%
20	France	6	0.4%
21	Israel	6	0.4%
22	Mexico	5	0.4%
23	Iran, Islamic Republic of	3	0.2%
24	South Africa	3	0.2%
25	Czech Republic	3	0.2%
26	Denmark	3	0.2%
27	Dominican Republic	2	0.1%
28	Indonesia	2	0.1%
29	Poland	2	0.1%
30	Ireland	2	0.1%
31	Ukraine	2	0.1%
32	Serbia	2	0.1%
33	Viet Nam	2	0.1%
34	Qatar	1	0.1%
35	Pakistan	1	0.1%
36	Spain	1	0.1%
37	Sweden	1	0.1%
38	Switzerland	1	0.1%
39	Greece	1	0.1%
40	Colombia	1	0.1%
41	Cote D'ivoire	1	0.1%
42	Egypt	1	0.1%
43	Finland	1	0.1%
44	Argentina	1	0.1%
45	Bangladesh	1	0.1%