Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, married sometime level of studies   contraceptive practices.
Units: absolute figures

,Total,Never has used method,Has used before, but not currently,Currently use one efficient method,Currently use one  inefficient method,
Total,5,710,847,502,448,1,238,568,3,699,004,270,827,
Illiterate,18,150,4,580,5,403,2,321,5,846,
Without studies,170,933,32,216,33,826,90,764,14,126,
Primary education and second grade, GBE or first year of GCSE,3,208,662,335,010,668,959,2,012,909,191,784,
Secondary Education and Post-secondary non-higher,701,148,42,138,151,436,488,348,19,226,
1º, 2º and intermediate technical-professional studies,819,493,43,830,174,779,579,473,21,411,
Higher level technical-professional studies,9,875,298,1,850,7,727,..,
First year of tertiary education,343,133,17,971,85,742,229,915,9,504,
Tertiary education, university graduates and doctors,439,454,26,404,116,574,287,546,8,929,
Notes:
Source: National Statistics Institute