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