Rank	Countries/Territories	Count	Percent
1	United States	138	20.6%
2	China	92	13.8%
3	India	65	9.7%
4	Iran, Islamic Republic of	37	5.5%
5	United Kingdom	37	5.5%
6	Australia	23	3.4%
7	Canada	19	2.8%
8	Korea, Republic of	14	2.1%
9	Romania	14	2.1%
10	Saudi Arabia	13	1.9%
11	Pakistan	13	1.9%
12	Indonesia	13	1.9%
13	Japan	12	1.8%
14	Egypt	12	1.8%
15	Netherlands	12	1.8%
16	Turkey	11	1.6%
17	Germany	11	1.6%
18	France	10	1.5%
19	Singapore	10	1.5%
20	Italy	9	1.3%
21	Viet Nam	9	1.3%
22	Brazil	9	1.3%
23	Bangladesh	6	0.9%
24	Malaysia	6	0.9%
25	Ireland	4	0.6%
26	Austria	4	0.6%
27	Croatia	4	0.6%
28	United Arab Emirates	4	0.6%
29	Philippines	4	0.6%
30	Slovenia	4	0.6%
31	Thailand	3	0.4%
32	Trinidad and Tobago	3	0.4%
33	Poland	3	0.4%
34	Peru	3	0.4%
35	Israel	3	0.4%
36	Hong Kong	3	0.4%
37	Cote D'ivoire	2	0.3%
38	Iraq	2	0.3%
39	Lebanon	2	0.3%
40	Azerbaijan	2	0.3%
41	Chile	2	0.3%
42	Portugal	2	0.3%
43	Morocco	2	0.3%
44	Sweden	2	0.3%
45	Ukraine	2	0.3%
46	Taiwan	1	0.1%
47	Russia	1	0.1%
48	Norway	1	0.1%
49	Bulgaria	1	0.1%
50	Belgium	1	0.1%
51	Cyprus	1	0.1%
52	Colombia	1	0.1%
53	Greece	1	0.1%
54	Libya	1	0.1%
55	Lithuania	1	0.1%
56	Moldova, Republic of	1	0.1%
57	Mongolia	1	0.1%
58	Jordan	1	0.1%
59	Kenya	1	0.1%