group	domain	journal	count
1	g	n	41
2	g	j	103
3	g	s	111
4	o	n	37
5	o	j	46
6	o	s	162
7	c	n	6
8	c	j	17
9	c	s	14
10	e	n	4
11	e	j	8
12	e	s	47
13	x	n	9
14	x	j	15
15	x	s	52