Economically Active Population Survey National results. Active population Active population by relationship to the reference person, sex and unit. Units: thousands of persons ,both sexes,,males,,females,, ,Absolute value,%,Absolute value,%,Absolute value,%, total,19,190.3,100.0,11,300.6,100.0,7,889.8,100.0, reference person,8,454.8,44.1,6,961.3,61.6,1,493.5,18.9, spouse or partner,4,719.5,24.6,757.3,6.7,3,962.1,50.2, son/daughter,5,227.0,27.2,3,107.3,27.5,2,119.7,26.9, another relative,620.1,3.2,384.7,3.4,235.4,3.0, non-related person,169.0,0.9,89.9,0.8,79.1,1.0, Notes: Source: National Statistics Institute