Rank	Countries/Territories	Count	Percent
1	United States	356	38%
2	China	243	25.9%
3	India	92	9.8%
4	Germany	50	5.3%
5	Brazil	17	1.8%
6	Japan	17	1.8%
7	Singapore	16	1.7%
8	Korea, Republic of	15	1.6%
9	Latvia	15	1.6%
10	Russia	13	1.4%
11	United Kingdom	12	1.3%
12	Netherlands	8	0.9%
13	Sweden	7	0.7%
14	Canada	7	0.7%
15	Cote D'ivoire	6	0.6%
16	France	6	0.6%
17	Ireland	6	0.6%
18	Belgium	4	0.4%
19	Taiwan	4	0.4%
20	Thailand	3	0.3%
21	Ukraine	3	0.3%
22	Cyprus	3	0.3%
23	Spain	3	0.3%
24	Switzerland	2	0.2%
25	Slovakia	2	0.2%
26	Mexico	2	0.2%
27	Portugal	2	0.2%
28	Hong Kong	2	0.2%
29	Hungary	2	0.2%
30	Israel	2	0.2%
31	Italy	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Turkey	2	0.2%
34	Viet Nam	1	0.1%
35	Czech Republic	1	0.1%
36	Denmark	1	0.1%
37	Ecuador	1	0.1%
38	Argentina	1	0.1%
39	Australia	1	0.1%
40	Nigeria	1	0.1%
41	Pakistan	1	0.1%
42	Philippines	1	0.1%
43	Lithuania	1	0.1%
44	Malaysia	1	0.1%