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;20,184.5;100.0;11,905.1;100.0;8,279.4;100.0; reference person;8,897.2;44.1;7,290.4;61.2;1,606.8;19.4; spouse or partner;4,932.8;24.4;814.4;6.8;4,118.4;49.7; son/daughter;5,342.1;26.5;3,190.1;26.8;2,152.1;26.0; another relative;732.0;3.6;453.1;3.8;278.9;3.4; non-related person;280.3;1.4;157.1;1.3;123.2;1.5; Notes: Source: National Statistics Institute