Level of studies;Contraceptive practices;Total Total;Total;5.710.847 Total;Never has used method;502.448 Total;Has used before, but not currently;1.238.568 Total;Currently use one efficient method;3.699.004 Total;Currently use one inefficient method;270.827 Illiterate;Total;18.150 Illiterate;Never has used method;4.580 Illiterate;Has used before, but not currently;5.403 Illiterate;Currently use one efficient method;2.321 Illiterate;Currently use one inefficient method;5.846 Without studies;Total;170.933 Without studies;Never has used method;32.216 Without studies;Has used before, but not currently;33.826 Without studies;Currently use one efficient method;90.764 Without studies;Currently use one inefficient method;14.126 Primary education and second grade, GBE or first year of GCSE;Total;3.208.662 Primary education and second grade, GBE or first year of GCSE;Never has used method;335.010 Primary education and second grade, GBE or first year of GCSE;Has used before, but not currently;668.959 Primary education and second grade, GBE or first year of GCSE;Currently use one efficient method;2.012.909 Primary education and second grade, GBE or first year of GCSE;Currently use one inefficient method;191.784 Secondary Education and Post-secondary non-higher;Total;701.148 Secondary Education and Post-secondary non-higher;Never has used method;42.138 Secondary Education and Post-secondary non-higher;Has used before, but not currently;151.436 Secondary Education and Post-secondary non-higher;Currently use one efficient method;488.348 Secondary Education and Post-secondary non-higher;Currently use one inefficient method;19.226 1º, 2º and intermediate technical-professional studies;Total;819.493 1º, 2º and intermediate technical-professional studies;Never has used method;43.830 1º, 2º and intermediate technical-professional studies;Has used before, but not currently;174.779 1º, 2º and intermediate technical-professional studies;Currently use one efficient method;579.473 1º, 2º and intermediate technical-professional studies;Currently use one inefficient method;21.411 Higher level technical-professional studies;Total;9.875 Higher level technical-professional studies;Never has used method;298 Higher level technical-professional studies;Has used before, but not currently;1.850 Higher level technical-professional studies;Currently use one efficient method;7.727 Higher level technical-professional studies;Currently use one inefficient method;.. First year of tertiary education;Total;343.133 First year of tertiary education;Never has used method;17.971 First year of tertiary education;Has used before, but not currently;85.742 First year of tertiary education;Currently use one efficient method;229.915 First year of tertiary education;Currently use one inefficient method;9.504 Tertiary education, university graduates and doctors;Total;439.454 Tertiary education, university graduates and doctors;Never has used method;26.404 Tertiary education, university graduates and doctors;Has used before, but not currently;116.574 Tertiary education, university graduates and doctors;Currently use one efficient method;287.546 Tertiary education, university graduates and doctors;Currently use one inefficient method;8.929