Rank	Countries/Territories	Count	Percent
1	United States	334	38%
2	China	241	27.4%
3	India	124	14.1%
4	Russia	32	3.6%
5	Germany	22	2.5%
6	Japan	21	2.4%
7	Korea, Republic of	12	1.4%
8	Brazil	10	1.1%
9	Canada	8	0.9%
10	Ireland	8	0.9%
11	Netherlands	8	0.9%
12	Israel	7	0.8%
13	Australia	6	0.7%
14	Italy	4	0.5%
15	Pakistan	4	0.5%
16	Singapore	4	0.5%
17	Taiwan	3	0.3%
18	Thailand	3	0.3%
19	Norway	3	0.3%
20	United Kingdom	3	0.3%
21	Spain	3	0.3%
22	Egypt	2	0.2%
23	Czech Republic	2	0.2%
24	Denmark	1	0.1%
25	Cyprus	1	0.1%
26	Belarus	1	0.1%
27	France	1	0.1%
28	Hong Kong	1	0.1%
29	Iran, Islamic Republic of	1	0.1%
30	Argentina	1	0.1%
31	Poland	1	0.1%
32	Romania	1	0.1%
33	New Zealand	1	0.1%
34	Mexico	1	0.1%
35	Ukraine	1	0.1%
36	United Arab Emirates	1	0.1%
37	South Africa	1	0.1%
38	Saudi Arabia	1	0.1%
39	Switzerland	1	0.1%