Sex	Level of studies of the main breadwinner	Type of indicator	Total
Both genders	Total	Intermediate	4.47
Both genders	Total	Standard deviation	4.18
Both genders	Illiterates and without studies	Intermediate	5.83
Both genders	Illiterates and without studies	Standard deviation	4.47
Both genders	Primary and Secondary Education of first cycle	Intermediate	4.43
Both genders	Primary and Secondary Education of first cycle	Standard deviation	4.29
Both genders	Secondary education of second cycle and post-secundary	Intermediate	3.89
Both genders	Secondary education of second cycle and post-secundary	Standard deviation	3.66
Both genders	University	Intermediate	3.50
Both genders	University	Standard deviation	3.44
Males	Total	Intermediate	4.29
Males	Total	Standard deviation	4.07
Males	Illiterates and without studies	Intermediate	5.51
Males	Illiterates and without studies	Standard deviation	4.22
Males	Primary and Secondary Education of first cycle	Intermediate	4.55
Males	Primary and Secondary Education of first cycle	Standard deviation	4.42
Males	Secondary education of second cycle and post-secundary	Intermediate	3.10
Males	Secondary education of second cycle and post-secundary	Standard deviation	2.83
Males	University	Intermediate	3.37
Males	University	Standard deviation	3.05
Females	Total	Intermediate	4.59
Females	Total	Standard deviation	4.24
Females	Illiterates and without studies	Intermediate	6.01
Females	Illiterates and without studies	Standard deviation	4.59
Females	Primary and Secondary Education of first cycle	Intermediate	4.34
Females	Primary and Secondary Education of first cycle	Standard deviation	4.19
Females	Secondary education of second cycle and post-secundary	Intermediate	4.48
Females	Secondary education of second cycle and post-secundary	Standard deviation	4.06
Females	University	Intermediate	3.57
Females	University	Standard deviation	3.63