Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, use or have used contraceptions  level of studies  medical advice for use of contraceptions. 
Unidades: absolute figures

;Total;Does not visit a medical center;Visits a public center;Visits a private center;
Total;7.376.058;3.586.955;2.488.629;1.300.474;
Illiterate;21.101;19.243;1.858;..;
Without studies;146.880;78.093;56.142;12.645;
Primary education and second grade, GBE or first year of GCSE;3.458.508;1.672.648;1.261.378;524.481;
Secondary Education and Post-secondary non-higher;1.265.161;602.030;396.529;266.603;
1º, 2º and intermediate technical-professional studies;1.243.830;597.287;429.812;216.731;
Higher level technical-professional studies;28.301;15.702;6.436;6.162;
First year of tertiary education;473.486;217.281;148.617;107.588;
Tertiary education, university graduates and doctors;738.791;384.670;187.858;166.263;
Notas:
Fuente: National Statistics Institute