Sum of contributions of professional parasubordinate workers divided by year, area of contribution and sex. Time series, years 2015-2020

Sum of contributions of professional parasubordinate workers divided by year, area of contribution and sex. Time series, years 2015-2020按年份、贡献领域及性别分组统计的专业类准从属劳动者（professional parasubordinate workers）贡献总额，该数据集为时间序列数据，覆盖2015至2020年。