From: Income related inequalities in New Cooperative Medical Scheme: a five-year empirical study of Junan County in China
Income group
2007
2011
Inpatient
Outpatient
I
2.80
43.53
4.42
43.27
II
2.65
43.00
4.39
44.59
III
3.35
53.38
4.09
46.06
IV
3.18
43.65
5.25
46.22
V
2.89
39.74
5.06
39.57