Rank	Countries/Territories	Count	Percent
1	United States	251	31.1%
2	India	154	19.1%
3	China	127	15.8%
4	Japan	51	6.3%
5	Pakistan	28	3.5%
6	United Kingdom	18	2.2%
7	Turkey	16	2%
8	Italy	14	1.7%
9	Russia	13	1.6%
10	Hong Kong	13	1.6%
11	Iran, Islamic Republic of	8	1%
12	Korea, Republic of	8	1%
13	Israel	7	0.9%
14	Australia	7	0.9%
15	Canada	7	0.9%
16	Belgium	6	0.7%
17	Brazil	6	0.7%
18	Spain	6	0.7%
19	Romania	6	0.7%
20	Taiwan	6	0.7%
21	Germany	5	0.6%
22	Ireland	5	0.6%
23	Singapore	5	0.6%
24	Netherlands	4	0.5%
25	Norway	4	0.5%
26	Mexico	3	0.4%
27	Algeria	3	0.4%
28	Switzerland	3	0.4%
29	United Arab Emirates	2	0.2%
30	Viet Nam	2	0.2%
31	Chile	2	0.2%
32	France	2	0.2%
33	Egypt	2	0.2%
34	Estonia	1	0.1%
35	Czech Republic	1	0.1%
36	Denmark	1	0.1%
37	Indonesia	1	0.1%
38	Argentina	1	0.1%
39	Austria	1	0.1%
40	Bangladesh	1	0.1%
41	South Africa	1	0.1%
42	Poland	1	0.1%
43	Lithuania	1	0.1%
44	Kazakhstan	1	0.1%
45	Ukraine	1	0.1%