Difficulty in carrying out activities Population with difficulty in carrying out daily activities by social class of the main breadwinner and type of problem. Units: thousands of persons and percentages ,Total,Physical,Mental,Both types, ABSOLUTE FIGURES, Total,2,407.9,1,849.7,250.4,307.8, I: AA.PP. executives and of companies with 10 or more wage earners and Professions associated with university degree,90.6,61.0,10.6,18.9, II:Executives od companies with less than 10 employees and Professions associated with intermediate degree. Advanced technicians. Artists and Sportspersons,150.0,107.1,23.6,19.3, III: Administrative type employees and Administrative and financial support professionals. Personal services workers and Security. Freelance workers. Supervisors of manual workers,615.3,468.1,50.2,96.9, IVa: Skilled manual workers,717.9,564.5,70.4,83.0, IVb: Semi-skilled manual workers,316.8,253.9,32.2,30.7, V: Unskilled workers,459.1,356.1,52.9,50.0, VI. Another type employees,25.8,19.8,3.5,2.5, No data recorded,32.4,19.2,6.8,6.5, RELATIVE FIGURES, Total,100.00,76.82,10.40,12.78, I: AA.PP. executives and of companies with 10 or more wage earners and Professions associated with university degree,100.00,67.34,11.76,20.91, II:Executives od companies with less than 10 employees and Professions associated with intermediate degree. Advanced technicians. Artists and Sportspersons,100.00,71.40,15.76,12.84, III: Administrative type employees and Administrative and financial support professionals. Personal services workers and Security. Freelance workers. Supervisors of manual workers,100.00,76.08,8.17,15.75, IVa: Skilled manual workers,100.00,78.63,9.81,11.56, IVb: Semi-skilled manual workers,100.00,80.15,10.17,9.68, V: Unskilled workers,100.00,77.57,11.53,10.90, VI. Another type employees,100.00,76.76,13.43,9.81, No data recorded,100.00,59.03,20.90,20.07, Notes: 1) ~'social class of the main breadwinner '~Social class categories have been extracted from the report 'The measurement of the social class in Health Sciences' the Society by the Spanish Epidemiology Society. 1) The data about to crossing of the categories 'Mental' and 'Both types' with 'Social class I' and 'Social class II' must be viewed with caution, because they may be affected by high sample errors Source: National Statistics Institute and Ministry of Health and Consumption