SR.NO	country	Country Publication Count
1	United States	64
2	Spain	46
3	France	45
4	Germany	41
5	Canada	40
6	China	32
7	Italy	23
8	Netherlands	21
9	United Kingdom	21
10	India	20
11	Brazil	19
12	Turkey	14
13	Australia	13
14	Algeria	10
15	Switzerland	9
16	Austria	8
17	Iran	8
18	Pakistan	8
19	Russian Federation	8
20	South Korea	8
21	Belgium	7
22	Japan	7
23	Saudi Arabia	7
24	Colombia	6
25	Norway	6
26	Luxembourg	6
27	Argentina	5
28	Malaysia	5
29	Greece	5
30	Czech Republic	5
31	Portugal	4
32	South Africa	4
33	Morocco	4
34	Viet Nam	4
35	Mexico	4
36	Poland	4
37	Hong Kong	3
38	United Arab Emirates	3
39	Bulgaria	3
40	Egypt	3
41	Taiwan	3
42	Serbia	3
43	Finland	3
44	Tunisia	3
45	Israel	3
46	None	2
47	New Zealand	2
48	Chile	2
49	Unknown	2
50	Estonia	2
51	Sweden	2
52	Slovenia	2
53	Indonesia	2
54	Ukraine	2
55	Latvia	2
56	Croatia	2
57	Thailand	2
58	Denmark	2
59	Slovakia	1
60	Ireland	1
61	Venezuela	1
62	Qatar	1
63	Lebanon	1
64	Hungary	1
65	Cyprus	1
66	Sri Lanka	1