Preventative practices Road safety in the child population, by sex and social class of the main breadwinner. Population aged 0 to 15 years old Units: percentages ,Use of a safety system (carrycot, car seat, booster seat or seat belt) in the city,,,,,Use of a safety system (carrycot, car seat, booster seat or seat belt) on the highway,,,,, ,Total,Always,Almost always,Almost never,Never,Total,Always,Almost always,Almost never,Never, BOTH SEXES, Total,100.00,94.95,1.79,1.19,2.08,100.00,97.23,1.07,0.33,1.37, I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees,100.00,96.75,1.50,1.21,0.54,100.00,98.89,0.71,0.06,0.34, II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons,100.00,95.09,1.63,0.85,2.43,100.00,97.10,1.07,0.14,1.69, III: Administrative-type employees and administrative and financial support professionals. Personal services and security workers. Freelance workers. Supervisors of manual workers,100.00,96.18,1.42,0.99,1.41,100.00,98.62,0.59,0.04,0.75, IVa: Skilled manual workers,100.00,94.87,1.76,1.49,1.88,100.00,97.04,0.92,0.54,1.50, IVb: Semi-skilled manual workers,100.00,94.01,2.46,0.90,2.63,100.00,95.85,1.55,0.51,2.09, V: Unskilled workers,100.00,91.40,2.33,1.58,4.68,100.00,94.76,2.14,0.73,2.37, No data recorded,100.00,97.31,1.40,0.00,1.29,100.00,97.31,1.40,0.00,1.29, MALES, Total,100.00,95.17,1.66,1.34,1.84,100.00,97.47,0.95,0.29,1.28, I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees,100.00,96.16,1.11,2.00,0.73,100.00,98.68,0.60,0.12,0.60, II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons,100.00,94.64,1.82,0.49,3.05,100.00,96.42,1.17,0.02,2.39, III: Administrative-type employees and administrative and financial support professionals. Personal services and security workers. Freelance workers. Supervisors of manual workers,100.00,95.45,1.72,1.25,1.58,100.00,98.50,0.71,0.05,0.75, IVa: Skilled manual workers,100.00,94.45,1.69,1.70,2.16,100.00,96.80,0.86,0.69,1.65, IVb: Semi-skilled manual workers,100.00,95.73,2.30,0.97,1.00,100.00,97.26,1.46,0.28,1.00, V: Unskilled workers,100.00,95.00,1.32,1.21,2.47,100.00,97.15,1.34,0.24,1.27, No data recorded,100.00,97.54,0.00,0.00,2.46,100.00,97.54,0.00,0.00,2.46, FEMALES, Total,100.00,94.72,1.93,1.04,2.32,100.00,96.97,1.18,0.38,1.47, I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees,100.00,97.34,1.90,0.41,0.36,100.00,99.11,0.82,0.00,0.07, II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons,100.00,95.56,1.44,1.22,1.78,100.00,97.81,0.97,0.26,0.96, III: Administrative-type employees and administrative and financial support professionals. Personal services and security workers. Freelance workers. Supervisors of manual workers,100.00,96.91,1.12,0.74,1.23,100.00,98.74,0.47,0.04,0.74, IVa: Skilled manual workers,100.00,95.33,1.84,1.26,1.56,100.00,97.31,0.99,0.38,1.32, IVb: Semi-skilled manual workers,100.00,92.19,2.62,0.82,4.36,100.00,94.36,1.64,0.75,3.25, V: Unskilled workers,100.00,87.57,3.41,1.98,7.03,100.00,92.23,2.99,1.25,3.54, No data recorded,100.00,97.14,2.42,0.00,0.44,100.00,97.14,2.42,0.00,0.44, Notes: The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors. The symbol '..' shall be deemed as data which is not collected. The symbol '...' shall be deemed as an 'error of division by zero'. Source: Ministry of Health and Consumption and INE