Level of studies;Age to 1st marriage or with a partner;Total Total;Total;100.00 Total;Under 20 years old;41.87 Total;From 20 to 24 years old;36.51 Total;From 25 to 29 years old;17.36 Total;From 30 to 34 years old;3.18 Total;years old and over;1.08 Illiterate;Total;100.00 Illiterate;Under 20 years old;62.95 Illiterate;From 20 to 24 years old;33.79 Illiterate;From 25 to 29 years old;2.69 Illiterate;From 30 to 34 years old;.. Illiterate;years old and over;0.57 Without studies;Total;100.00 Without studies;Under 20 years old;40.90 Without studies;From 20 to 24 years old;46.90 Without studies;From 25 to 29 years old;9.17 Without studies;From 30 to 34 years old;2.05 Without studies;years old and over;0.99 Primary education and second grade, GBE or first year of GCSE;Total;100.00 Primary education and second grade, GBE or first year of GCSE;Under 20 years old;36.03 Primary education and second grade, GBE or first year of GCSE;From 20 to 24 years old;45.58 Primary education and second grade, GBE or first year of GCSE;From 25 to 29 years old;15.16 Primary education and second grade, GBE or first year of GCSE;From 30 to 34 years old;2.29 Primary education and second grade, GBE or first year of GCSE;years old and over;0.93 Secondary Education and Post-secondary non-higher;Total;100.00 Secondary Education and Post-secondary non-higher;Under 20 years old;54.38 Secondary Education and Post-secondary non-higher;From 20 to 24 years old;27.19 Secondary Education and Post-secondary non-higher;From 25 to 29 years old;14.38 Secondary Education and Post-secondary non-higher;From 30 to 34 years old;2.99 Secondary Education and Post-secondary non-higher;years old and over;1.06 1º, 2º and intermediate technical-professional studies;Total;100.00 1º, 2º and intermediate technical-professional studies;Under 20 years old;46.78 1º, 2º and intermediate technical-professional studies;From 20 to 24 years old;32.09 1º, 2º and intermediate technical-professional studies;From 25 to 29 years old;18.20 1º, 2º and intermediate technical-professional studies;From 30 to 34 years old;2.60 1º, 2º and intermediate technical-professional studies;years old and over;0.33 Higher level technical-professional studies;Total;100.00 Higher level technical-professional studies;Under 20 years old;55.80 Higher level technical-professional studies;From 20 to 24 years old;22.77 Higher level technical-professional studies;From 25 to 29 years old;19.77 Higher level technical-professional studies;From 30 to 34 years old;1.66 Higher level technical-professional studies;years old and over;.. First year of tertiary education;Total;100.00 First year of tertiary education;Under 20 years old;36.33 First year of tertiary education;From 20 to 24 years old;30.20 First year of tertiary education;From 25 to 29 years old;26.99 First year of tertiary education;From 30 to 34 years old;4.92 First year of tertiary education;years old and over;1.56 Tertiary education, university graduates and doctors;Total;100.00 Tertiary education, university graduates and doctors;Under 20 years old;43.41 Tertiary education, university graduates and doctors;From 20 to 24 years old;16.29 Tertiary education, university graduates and doctors;From 25 to 29 years old;28.79 Tertiary education, university graduates and doctors;From 30 to 34 years old;8.57 Tertiary education, university graduates and doctors;years old and over;2.95