Rank	Countries/Territories	Count	Percent
1	United States	429	39.3%
2	China	255	23.4%
3	India	119	10.9%
4	Germany	75	6.9%
5	Egypt	29	2.7%
6	Netherlands	26	2.4%
7	France	20	1.8%
8	Ireland	20	1.8%
9	Japan	13	1.2%
10	Iraq	12	1.1%
11	Iran, Islamic Republic of	11	1%
12	Korea, Republic of	11	1%
13	Russia	9	0.8%
14	Ukraine	9	0.8%
15	United Kingdom	5	0.5%
16	Israel	5	0.5%
17	Turkey	4	0.4%
18	United Arab Emirates	4	0.4%
19	Slovakia	4	0.4%
20	Romania	3	0.3%
21	Taiwan	3	0.3%
22	Cyprus	3	0.3%
23	Belgium	3	0.3%
24	Greece	2	0.2%
25	Hong Kong	2	0.2%
26	Italy	2	0.2%
27	Jordan	2	0.2%
28	Spain	2	0.2%
29	Portugal	2	0.2%
30	Saudi Arabia	1	0.1%
31	Singapore	1	0.1%
32	Mauritius	1	0.1%
33	Mexico	1	0.1%
34	Morocco	1	0.1%
35	Switzerland	1	0.1%
36	Austria	1	0.1%
37	Canada	1	0.1%