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