Rank	Countries/Territories	Count	Percent
1	United States	857	38.2%
2	China	625	27.8%
3	India	213	9.5%
4	Germany	117	5.2%
5		71	3.2%
6	Singapore	63	2.8%
7	Canada	62	2.8%
8	Brazil	39	1.7%
9	Japan	32	1.4%
10	Australia	20	0.9%
11	Latvia	18	0.8%
12	Russia	16	0.7%
13	Netherlands	11	0.5%
14	Poland	9	0.4%
15	Korea, Republic of	8	0.4%
16	Israel	7	0.3%
17	United Kingdom	7	0.3%
18	Taiwan	6	0.3%
19	Ukraine	5	0.2%
20	Italy	5	0.2%
21	Bangladesh	5	0.2%
22	Cyprus	5	0.2%
23	Afghanistan	4	0.2%
24	Indonesia	4	0.2%
25	Lithuania	4	0.2%
26	Sweden	4	0.2%
27	Turkey	3	0.1%
28	Iran, Islamic Republic of	3	0.1%
29	Cote D'ivoire	3	0.1%
30	France	3	0.1%
31	Finland	2	0.1%
32	Iraq	2	0.1%
33	Mongolia	2	0.1%
34	Philippines	2	0.1%
35	Switzerland	2	0.1%
36	South Africa	1	0%
37	Portugal	1	0%
38	Palestine, State of	1	0%
39	Georgia	1	0%
40	Hong Kong	1	0%
41	Algeria	1	0%
42	Argentina	1	0%