Sex Social class of the main breadwinner Type of indicator Total BOTH SEXES Total Average 17.16 BOTH SEXES Total Standard deviation 4.49 BOTH SEXES I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees Average 17.56 BOTH SEXES I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees Standard deviation 3.96 BOTH SEXES II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons Average 17.58 BOTH SEXES II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons Standard deviation 4.70 BOTH SEXES III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers Average 17.17 BOTH SEXES III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers Standard deviation 4.30 BOTH SEXES IVa: Skilled manual workers Average 16.95 BOTH SEXES IVa: Skilled manual workers Standard deviation 4.78 BOTH SEXES IVb: Semi-skilled manual workers Average 16.97 BOTH SEXES IVb: Semi-skilled manual workers Standard deviation 4.18 BOTH SEXES V: Unskilled workers Average 16.89 BOTH SEXES V: Unskilled workers Standard deviation 4.53 BOTH SEXES No data recorded Average 17.85 BOTH SEXES No data recorded Standard deviation 5.61 MALES Total Average 16.80 MALES Total Standard deviation 4.27 MALES I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees Average 17.24 MALES I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees Standard deviation 3.53 MALES II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons Average 17.42 MALES II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons Standard deviation 4.91 MALES III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers Average 16.81 MALES III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers Standard deviation 3.90 MALES IVa: Skilled manual workers Average 16.59 MALES IVa: Skilled manual workers Standard deviation 4.52 MALES IVb: Semi-skilled manual workers Average 16.69 MALES IVb: Semi-skilled manual workers Standard deviation 4.02 MALES V: Unskilled workers Average 16.54 MALES V: Unskilled workers Standard deviation 4.46 MALES No data recorded Average 16.55 MALES No data recorded Standard deviation 4.16 FEMALES Total Average 17.88 FEMALES Total Standard deviation 4.84 FEMALES I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees Average 18.04 FEMALES I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees Standard deviation 4.48 FEMALES II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons Average 17.82 FEMALES II: Executives of companies with fewer than 10 employees, and professions associated with intermediate degrees. Advanced technicians. Artists and sportspersons Standard deviation 4.36 FEMALES III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers Average 17.85 FEMALES III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers Standard deviation 4.91 FEMALES IVa: Skilled manual workers Average 17.86 FEMALES IVa: Skilled manual workers Standard deviation 5.27 FEMALES IVb: Semi-skilled manual workers Average 17.50 FEMALES IVb: Semi-skilled manual workers Standard deviation 4.41 FEMALES V: Unskilled workers Average 17.87 FEMALES V: Unskilled workers Standard deviation 4.60 FEMALES No data recorded Average 20.26 FEMALES No data recorded Standard deviation 7.00