Educational level reached	Educational level of the mother	Total
Total	Total	23,373,991
Total	Beginner level (secondary education of 1ª stage or lower) (mother)	17,786,000
Total	Intermediate level (secondary education of 2ª stage) (mother).	2,166,547
Total	High level (higher education) (mother)	1,824,923
Total	Not specified	775,452
Total	Not applicable: The adult lived in a private household but did not live with the mother	359,095
Total	Not applicable: The adult used to live in a group home or institution	461,976
Primary education or lower	Total	2,360,141
Primary education or lower	Beginner level (secondary education of 1ª stage or lower) (mother)	2,017,320
Primary education or lower	Intermediate level (secondary education of 2ª stage) (mother).	23,597
Primary education or lower	High level (higher education) (mother)	13,416
Primary education or lower	Not specified	166,687
Primary education or lower	Not applicable: The adult lived in a private household but did not live with the mother	58,079
Primary education or lower	Not applicable: The adult used to live in a group home or institution	81,043
First stage of secondary education	Total	6,208,087
First stage of secondary education	Beginner level (secondary education of 1ª stage or lower) (mother)	5,471,540
First stage of secondary education	Intermediate level (secondary education of 2ª stage) (mother).	212,462
First stage of secondary education	High level (higher education) (mother)	70,324
First stage of secondary education	Not specified	224,634
First stage of secondary education	Not applicable: The adult lived in a private household but did not live with the mother	139,157
First stage of secondary education	Not applicable: The adult used to live in a group home or institution	89,971
Second stage of secondary education	Total	5,607,822
Second stage of secondary education	Beginner level (secondary education of 1ª stage or lower) (mother)	4,324,108
Second stage of secondary education	Intermediate level (secondary education of 2ª stage) (mother).	612,154
Second stage of secondary education	High level (higher education) (mother)	245,554
Second stage of secondary education	Not specified	198,882
Second stage of secondary education	Not applicable: The adult lived in a private household but did not live with the mother	88,785
Second stage of secondary education	Not applicable: The adult used to live in a group home or institution	138,338
Higher education	Total	9,194,019
Higher education	Beginner level (secondary education of 1ª stage or lower) (mother)	5,971,513
Higher education	Intermediate level (secondary education of 2ª stage) (mother).	1,318,334
Higher education	High level (higher education) (mother)	1,495,629
Higher education	Not specified	182,846
Higher education	Not applicable: The adult lived in a private household but did not live with the mother	73,073
Higher education	Not applicable: The adult used to live in a group home or institution	152,623
Not specified	Total	3,922
Not specified	Beginner level (secondary education of 1ª stage or lower) (mother)	1,518
Not specified	Intermediate level (secondary education of 2ª stage) (mother).	..
Not specified	High level (higher education) (mother)	..
Not specified	Not specified	2,404
Not specified	Not applicable: The adult lived in a private household but did not live with the mother	..
Not specified	Not applicable: The adult used to live in a group home or institution	..