Economically Active Population Survey Chapter I. National results. Active population Activity rates by relationship to the reference person and sex. Units: percentage ,both sexes,males,females, total,54.00,66.89,41.82, reference person,58.58,66.27,35.36, spouse or partner,42.81,81.37,39.82, son/daughter,62.45,67.49,56.33, another relative,36.42,55.52,22.79, non-related person,80.07,82.96,77.35, Notes: Source: National Statistics Institute