Encuesta de Fecundidad
Characteristics marriages / couples and exposure to pregnancy risk. Women  15-49 years
Females married sometime or with a partner  level of studies  age to 1st marriage or with a partner.  
Unidades: Absolute figures

,Total,Under 20 years old,From 20 to 24 years old,From 25 to 29 years old,From 30 to 34 years old,years old and over,
Total,7.960.860,3.333.427,2.906.577,1.382.044,253.228,85.583,
Illiterate,24.394,15.357,8.242,656,..,140,
Without studies,177.163,72.451,83.084,16.242,3.627,1.759,
Primary education and second grade, GBE or first year of GCSE,3.845.911,1.385.853,1.753.073,583.197,87.983,35.805,
Secondary Education and Post-secondary non-higher,1.351.105,734.785,367.361,194.224,40.352,14.384,
1º, 2º and intermediate technical-professional studies,1.300.596,608.417,417.366,236.675,33.848,4.290,
Higher level technical-professional studies,34.889,19.469,7.945,6.896,580,..,
First year of tertiary education,500.603,181.859,151.207,135.090,24.631,7.816,
Tertiary education, university graduates and doctors,726.200,315.238,118.300,209.064,62.208,21.390,
Notas:
Fuente: National Statistics Institute