Limitation of the activity Number of days of limitation of the main activity by sex, level of studies of the main breadwinner and type of indicator. Units: Average and standard deviation ,Intermediate,Standard deviation, Both genders, Total,7.31,5.11, Illiterates and without studies,7.84,5.06, Primary and Secondary Education of first cycle,7.40,5.13, Secondary education of second cycle and post-secundary,7.20,5.08, University,6.62,5.04, Males, Total,6.97,5.12, Illiterates and without studies,6.21,4.92, Primary and Secondary Education of first cycle,7.29,5.13, Secondary education of second cycle and post-secundary,6.71,5.04, University,6.88,5.35, Females, Total,7.52,5.09, Illiterates and without studies,8.72,4.92, Primary and Secondary Education of first cycle,7.46,5.13, Secondary education of second cycle and post-secundary,7.65,5.07, University,6.46,4.84, Notes: 1) Population of 16 years old or over employed, student or housework who have limited their main activity in the last 2 weeks Source: National Statistics Institute and Ministry of Health and Consumption