Sex	Social class of the main breadwinner	Type of indicator	Total
BOTH SEXES	Total	Average	1.31
BOTH SEXES	Total	Standard deviation	0.85
BOTH SEXES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	1.20
BOTH SEXES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	0.61
BOTH SEXES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Average	1.26
BOTH SEXES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Standard deviation	0.66
BOTH SEXES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	1.26
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	0.82
BOTH SEXES	IVa: Skilled manual workers	Average	1.28
BOTH SEXES	IVa: Skilled manual workers	Standard deviation	0.78
BOTH SEXES	IVb: Semi-skilled manual workers	Average	1.47
BOTH SEXES	IVb: Semi-skilled manual workers	Standard deviation	1.12
BOTH SEXES	V: Unskilled workers	Average	1.37
BOTH SEXES	V: Unskilled workers	Standard deviation	0.93
BOTH SEXES	No data recorded	Average	1.59
BOTH SEXES	No data recorded	Standard deviation	0.89
MALES	Total	Average	1.38
MALES	Total	Standard deviation	0.92
MALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	1.36
MALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	0.87
MALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Average	1.25
MALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Standard deviation	0.56
MALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	1.34
MALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Standard deviation	1.06
MALES	IVa: Skilled manual workers	Average	1.33
MALES	IVa: Skilled manual workers	Standard deviation	0.79
MALES	IVb: Semi-skilled manual workers	Average	1.55
MALES	IVb: Semi-skilled manual workers	Standard deviation	1.28
MALES	V: Unskilled workers	Average	1.44
MALES	V: Unskilled workers	Standard deviation	0.78
MALES	No data recorded	Average	1.73
MALES	No data recorded	Standard deviation	0.99
FEMALES	Total	Average	1.26
FEMALES	Total	Standard deviation	0.77
FEMALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	1.09
FEMALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	0.30
FEMALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Average	1.27
FEMALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Standard deviation	0.73
FEMALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	1.20
FEMALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Standard deviation	0.54
FEMALES	IVa: Skilled manual workers	Average	1.23
FEMALES	IVa: Skilled manual workers	Standard deviation	0.77
FEMALES	IVb: Semi-skilled manual workers	Average	1.41
FEMALES	IVb: Semi-skilled manual workers	Standard deviation	0.96
FEMALES	V: Unskilled workers	Average	1.31
FEMALES	V: Unskilled workers	Standard deviation	1.03
FEMALES	No data recorded	Average	1.52
FEMALES	No data recorded	Standard deviation	0.83