Economically Active Population Survey National results Main reason for continuing to work, for persons 50 to 69 years old who either have at some time received a retirement pension or, not having received one, have a right to one, by sex and professional situation Units: Absolute values in thousands and percentages Absolute values Percentages Total To provide sufficient income for the household To increase the rights to receive a retirement pension Non-economic reasons Does not know Total To provide sufficient income for the household To increase the rights to receive a retirement pension Non-economic reasons Does not know Total 1,178.5 611.3 286.7 232.3 48.2 100.0 51.9 24.3 19.7 4.1 Freelance worker 125.2 78.8 30.0 15.2 1.1 100.0 63.0 24.0 12.2 0.9 Worker employed by others 743.8 376.9 179.7 157.7 29.5 100.0 50.7 24.2 21.2 4.0 Notes: 1) Persons who are employed or who have worked after turning 49 years old. Source: National Statistics Institute