Encuesta de Fecundidad
Characteristics marriages / couples and exposure to pregnancy risk. Women  15-49 years
Females between 15 and 49 years  level of studies  actual age (years). 
Unidades: Relative figures

,Total,From 15 to 19 years old,From 20 to 24 years old,From 25 to 29 years old,From 30 to 34 years old,From 35 to 39 years old,From 40 to 44 years old,From 45 to 49 years old,
Total,100,13,03,15,65,15,86,15,56,14,7,13,22,11,97,
Illiterate,100,..,3,01,18,23,04,5,56,11,79,38,59,
Without studies,100,4,4,..,2,1,11,63,16,7,23,85,41,33,
Primary education and second grade, GBE or first year of GCSE,100,17,02,8,09,11,58,14,79,15,81,16,9,15,81,
Secondary Education and Post-secondary non-higher,100,20,43,29,88,13,47,10,26,11,35,7,27,7,34,
1º, 2º and intermediate technical-professional studies,100,6,13,24,61,22,04,19,13,67,8,45,6,1,
Higher level technical-professional studies,100,5,24,24,55,43,38,12,93,10,7,2,42,0,78,
First year of tertiary education,100,0,11,16,83,21,58,20,83,16,48,13,68,10,49,
Tertiary education, university graduates and doctors,100,0,19,11,38,30,02,21,91,16,71,13,11,6,68,
Notas:
Fuente: National Statistics Institute