Level of studies;Duration of last closed interval between births (months);Total Total;Total;5.270.780 Total;From 0 to 7 months;177.939 Total;From 8 to 11 months;160.593 Total;From 12 to 23 months;1.049.378 Total;From 24 to 35 months;929.166 Total;From 36 to 47 months;858.992 Total;From 48 to 59 months;681.530 Total;60 and over;1.348.579 Total;Average;44,68 Illiterate;Total;17.859 Illiterate;From 0 to 7 months;.. Illiterate;From 8 to 11 months;1.073 Illiterate;From 12 to 23 months;4.928 Illiterate;From 24 to 35 months;4.967 Illiterate;From 36 to 47 months;4.365 Illiterate;From 48 to 59 months;1.990 Illiterate;60 and over;538 Illiterate;Average;33,05 Without studies;Total;166.943 Without studies;From 0 to 7 months;.. Without studies;From 8 to 11 months;5.054 Without studies;From 12 to 23 months;48.544 Without studies;From 24 to 35 months;35.304 Without studies;From 36 to 47 months;28.154 Without studies;From 48 to 59 months;20.916 Without studies;60 and over;24.572 Without studies;Average;39,58 Primary education and second grade, GBE or first year of GCSE;Total;3.040.124 Primary education and second grade, GBE or first year of GCSE;From 0 to 7 months;105.784 Primary education and second grade, GBE or first year of GCSE;From 8 to 11 months;102.196 Primary education and second grade, GBE or first year of GCSE;From 12 to 23 months;579.335 Primary education and second grade, GBE or first year of GCSE;From 24 to 35 months;492.951 Primary education and second grade, GBE or first year of GCSE;From 36 to 47 months;493.930 Primary education and second grade, GBE or first year of GCSE;From 48 to 59 months;401.210 Primary education and second grade, GBE or first year of GCSE;60 and over;825.777 Primary education and second grade, GBE or first year of GCSE;Average;45,01 Secondary Education and Post-secondary non-higher;Total;627.341 Secondary Education and Post-secondary non-higher;From 0 to 7 months;24.615 Secondary Education and Post-secondary non-higher;From 8 to 11 months;13.674 Secondary Education and Post-secondary non-higher;From 12 to 23 months;118.487 Secondary Education and Post-secondary non-higher;From 24 to 35 months;109.138 Secondary Education and Post-secondary non-higher;From 36 to 47 months;97.084 Secondary Education and Post-secondary non-higher;From 48 to 59 months;85.589 Secondary Education and Post-secondary non-higher;60 and over;173.472 Secondary Education and Post-secondary non-higher;Average;47,21 1º, 2º and intermediate technical-professional studies;Total;743.545 1º, 2º and intermediate technical-professional studies;From 0 to 7 months;35.111 1º, 2º and intermediate technical-professional studies;From 8 to 11 months;22.724 1º, 2º and intermediate technical-professional studies;From 12 to 23 months;137.499 1º, 2º and intermediate technical-professional studies;From 24 to 35 months;140.543 1º, 2º and intermediate technical-professional studies;From 36 to 47 months;117.279 1º, 2º and intermediate technical-professional studies;From 48 to 59 months;82.715 1º, 2º and intermediate technical-professional studies;60 and over;193.280 1º, 2º and intermediate technical-professional studies;Average;45,13 Higher level technical-professional studies;Total;6.799 Higher level technical-professional studies;From 0 to 7 months;.. Higher level technical-professional studies;From 8 to 11 months;.. Higher level technical-professional studies;From 12 to 23 months;2.676 Higher level technical-professional studies;From 24 to 35 months;586 Higher level technical-professional studies;From 36 to 47 months;2.879 Higher level technical-professional studies;From 48 to 59 months;.. Higher level technical-professional studies;60 and over;659 Higher level technical-professional studies;Average;32,26 First year of tertiary education;Total;300.470 First year of tertiary education;From 0 to 7 months;7.852 First year of tertiary education;From 8 to 11 months;6.454 First year of tertiary education;From 12 to 23 months;65.983 First year of tertiary education;From 24 to 35 months;65.945 First year of tertiary education;From 36 to 47 months;48.783 First year of tertiary education;From 48 to 59 months;45.802 First year of tertiary education;60 and over;58.550 First year of tertiary education;Average;41,57 Tertiary education, university graduates and doctors;Total;367.699 Tertiary education, university graduates and doctors;From 0 to 7 months;4.577 Tertiary education, university graduates and doctors;From 8 to 11 months;9.418 Tertiary education, university graduates and doctors;From 12 to 23 months;91.926 Tertiary education, university graduates and doctors;From 24 to 35 months;79.733 Tertiary education, university graduates and doctors;From 36 to 47 months;66.518 Tertiary education, university graduates and doctors;From 48 to 59 months;43.308 Tertiary education, university graduates and doctors;60 and over;71.731 Tertiary education, university graduates and doctors;Average;42,41