School life expectancy, primary to tertiary, gender parity index (GPI)

Ratio of female school life expectancy to the male school life expectancy. It is calculated by dividing the female value for the indicator by the male value for the indicator. A GPI equal to 1 indicates parity between females and males. In general, a value less than 1 indicates disparity in favor of males and a value greater than 1 indicates disparity in favor of females.

女性学龄预期受教育年限与男性学龄预期受教育年限的比值。该指标通过将女性对应的指标数值除以男性对应的指标数值计算得出。当性别平等指数（GPI）为1时，表明男女受教育机会均等。一般而言，比值小于1意味着男性在受教育资源获取上占据优势，比值大于1则意味着女性在受教育资源获取上占据优势。