Rank	Countries/Territories	Count	Percent
1	United States	581	39.2%
2	China	453	30.5%
3	India	107	7.2%
4	Germany	87	5.9%
5	France	51	3.4%
6	United Kingdom	30	2%
7	Russia	27	1.8%
8	Netherlands	18	1.2%
9	Japan	18	1.2%
10	Ireland	11	0.7%
11	Canada	10	0.7%
12	Korea, Republic of	9	0.6%
13	Spain	9	0.6%
14	Indonesia	8	0.5%
15	Australia	7	0.5%
16	Iran, Islamic Republic of	6	0.4%
17	Cyprus	5	0.3%
18	Turkey	5	0.3%
19	Iraq	4	0.3%
20	Brazil	3	0.2%
21	Egypt	3	0.2%
22	Mexico	3	0.2%
23	Ukraine	3	0.2%
24	Thailand	3	0.2%
25	Malaysia	2	0.1%
26	Norway	2	0.1%
27	Saudi Arabia	2	0.1%
28	Serbia	2	0.1%
29	Singapore	2	0.1%
30	Cote D'ivoire	2	0.1%
31	Hungary	2	0.1%
32	Belgium	1	0.1%
33	Chile	1	0.1%
34	Romania	1	0.1%
35	Switzerland	1	0.1%
36	Moldova, Republic of	1	0.1%
37	Morocco	1	0.1%
38	Israel	1	0.1%
39	Jordan	1	0.1%
40	Viet Nam	1	0.1%