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