Rank	Countries/Territories	Count	Percent
1	United States	399	39.3%
2	China	245	24.1%
3	India	69	6.8%
4	Taiwan	36	3.5%
5	Germany	32	3.1%
6	Japan	29	2.9%
7	Latvia	27	2.7%
8	Russia	24	2.4%
9	Brazil	20	2%
10	Korea, Republic of	14	1.4%
11	Netherlands	11	1.1%
12	Canada	11	1.1%
13	Congo, The Democratic Republic of The	11	1.1%
14	Argentina	8	0.8%
15	France	8	0.8%
16	South Africa	6	0.6%
17	Hong Kong	6	0.6%
18	Turkey	6	0.6%
19	Kenya	5	0.5%
20	Australia	5	0.5%
21	Ghana	3	0.3%
22	Ireland	3	0.3%
23	Israel	3	0.3%
24	Singapore	3	0.3%
25	Viet Nam	2	0.2%
26	United Kingdom	2	0.2%
27	Greece	2	0.2%
28	Cyprus	2	0.2%
29	Malaysia	2	0.2%
30	Mauritius	2	0.2%
31	Mexico	2	0.2%
32	Spain	2	0.2%
33	Nigeria	2	0.2%
34	Poland	2	0.2%
35	Romania	1	0.1%
36	Norway	1	0.1%
37	Sweden	1	0.1%
38	Switzerland	1	0.1%
39	Nepal	1	0.1%
40	Denmark	1	0.1%
41	Finland	1	0.1%
42	Austria	1	0.1%
43	Belgium	1	0.1%
44	Cameroon	1	0.1%
45	Slovakia	1	0.1%
46	Ukraine	1	0.1%