Economically Active Population Survey Chapter I. 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 18,785.6 100.0 11,294.3 100.0 7,491.3 100.0 reference person 8,255.9 43.9 6,980.0 61.8 1,275.9 17.0 spouse or partner 4,303.5 22.9 612.4 5.4 3,691.2 49.3 son/daughter 5,350.6 28.5 3,175.0 28.1 2,175.6 29.0 another relative 674.7 3.6 425.8 3.8 249.0 3.3 non-related person 200.9 1.1 101.2 0.9 99.7 1.3 Notes: Source: National Statistics Institute