Report on the labour force survey of Singapore.Contains data on economically active persons by age, sex, marital status, educational level; employed persons by age, sex, marital status, educational level, employment status, broad industry group, occupation, income; unemployed persons by age sex, educational level, marital status, previous industry & occupation, reason for leaving previous job; and economically inactive persons by age, sex, marital status, educational level. Before 1990, data on the number of non-Singaporeans in the labour force was available.