Sex	Social class of the main breadwinner	Type of indicator	Total
BOTH SEXES	Total	Average	1.80
BOTH SEXES	Total	Standard deviation	2.88
BOTH SEXES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	1.73
BOTH SEXES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	1.81
BOTH SEXES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Average	1.58
BOTH SEXES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Standard deviation	1.19
BOTH SEXES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	1.66
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	1.57
BOTH SEXES	IVa: Skilled manual workers	Average	1.81
BOTH SEXES	IVa: Skilled manual workers	Standard deviation	2.19
BOTH SEXES	IVb: Semi-skilled manual workers	Average	2.07
BOTH SEXES	IVb: Semi-skilled manual workers	Standard deviation	6.19
BOTH SEXES	V: Unskilled workers	Average	1.94
BOTH SEXES	V: Unskilled workers	Standard deviation	2.26
BOTH SEXES	No data recorded	Average	1.81
BOTH SEXES	No data recorded	Standard deviation	1.67
MALES	Total	Average	1.66
MALES	Total	Standard deviation	1.62
MALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	1.64
MALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	1.35
MALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Average	1.50
MALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Standard deviation	1.09
MALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	1.58
MALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Standard deviation	1.37
MALES	IVa: Skilled manual workers	Average	1.69
MALES	IVa: Skilled manual workers	Standard deviation	1.47
MALES	IVb: Semi-skilled manual workers	Average	1.79
MALES	IVb: Semi-skilled manual workers	Standard deviation	2.22
MALES	V: Unskilled workers	Average	1.81
MALES	V: Unskilled workers	Standard deviation	2.22
MALES	No data recorded	Average	1.53
MALES	No data recorded	Standard deviation	0.84
FEMALES	Total	Average	1.92
FEMALES	Total	Standard deviation	3.66
FEMALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Average	1.82
FEMALES	I: Executives of Public Administrations and of companies with 10 or more employees, and professions associated with university degrees	Standard deviation	2.18
FEMALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Average	1.66
FEMALES	II: Executives of companies with fewer than 10 employees, and professions associated  with intermediate degrees. Advanced technicians. Artists and Sportspersons	Standard deviation	1.29
FEMALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Average	1.73
FEMALES	III: Administrative type employees and Administrative and financial support professionals. Personal services and Security workers. Freelance workers. Supervisors of manual workers	Standard deviation	1.74
FEMALES	IVa: Skilled manual workers	Average	1.93
FEMALES	IVa: Skilled manual workers	Standard deviation	2.71
FEMALES	IVb: Semi-skilled manual workers	Average	2.28
FEMALES	IVb: Semi-skilled manual workers	Standard deviation	7.97
FEMALES	V: Unskilled workers	Average	2.05
FEMALES	V: Unskilled workers	Standard deviation	2.29
FEMALES	No data recorded	Average	1.96
FEMALES	No data recorded	Standard deviation	1.96