Sex	Social class of the main breadwinner	Type of indicator	Total
BOTH SEXES	Total	Average	7.77
BOTH SEXES	Total	Standard deviation	2.39
BOTH SEXES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	7.81
BOTH SEXES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	2.19
BOTH SEXES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	Average	7.76
BOTH SEXES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	Standard deviation	1.87
BOTH SEXES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	7.74
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	2.36
BOTH SEXES	IVa: Skilled manual workers	Average	7.79
BOTH SEXES	IVa: Skilled manual workers	Standard deviation	2.68
BOTH SEXES	IVb: Semi-skilled manual workers	Average	7.78
BOTH SEXES	IVb: Semi-skilled manual workers	Standard deviation	2.25
BOTH SEXES	V: Unskilled workers	Average	7.79
BOTH SEXES	V: Unskilled workers	Standard deviation	2.48
BOTH SEXES	No data recorded	Average	7.49
BOTH SEXES	No data recorded	Standard deviation	1.69
MALES	Total	Average	7.84
MALES	Total	Standard deviation	2.55
MALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	7.72
MALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	2.36
MALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	Average	7.72
MALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	Standard deviation	1.80
MALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	7.83
MALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Standard deviation	2.77
MALES	IVa: Skilled manual workers	Average	7.90
MALES	IVa: Skilled manual workers	Standard deviation	2.79
MALES	IVb: Semi-skilled manual workers	Average	7.89
MALES	IVb: Semi-skilled manual workers	Standard deviation	2.36
MALES	V: Unskilled workers	Average	7.94
MALES	V: Unskilled workers	Standard deviation	2.48
MALES	No data recorded	Average	7.49
MALES	No data recorded	Standard deviation	1.57
FEMALES	Total	Average	7.70
FEMALES	Total	Standard deviation	2.21
FEMALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	7.91
FEMALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	1.98
FEMALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	Average	7.80
FEMALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and sportspersons	Standard deviation	1.94
FEMALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	7.66
FEMALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Standard deviation	1.86
FEMALES	IVa: Skilled manual workers	Average	7.68
FEMALES	IVa: Skilled manual workers	Standard deviation	2.55
FEMALES	IVb: Semi-skilled manual workers	Average	7.68
FEMALES	IVb: Semi-skilled manual workers	Standard deviation	2.16
FEMALES	V: Unskilled workers	Average	7.66
FEMALES	V: Unskilled workers	Standard deviation	2.47
FEMALES	No data recorded	Average	7.49
FEMALES	No data recorded	Standard deviation	1.76