ジニ係数
According to the CHFS data, in 2010 the household income Gini coefficient was 0.61. Urban China had a 0.58 Gini coefficient while rural China had a Gini coefficient of 0.61. In 2012, the household income Gini coefficient remained at 0.61, as the urban and rural areas had Gini coefficients of 0.59 and 0.58 in 2012, respectively.