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;..