According to some surveys conduc ted by women 's federations , the ratio between the incomes of the wife and the husband was 45 to 100 in the 1950s , whereas in the 1980s , it became 92 to 100 .

根据妇联进行的一些调查，在20世纪50年代，妻子与丈夫的收入比率为45:100，然而到了20世纪80年代，二者的收入比率为92:100。