Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Fem. with risk of preg. or preg., without intent. to have more children level of studies currently number of live births (including possible pregnancy in progress). Units: absolute figures ,Total,None,One,Two,Three,Four,Five and more,Average, Total,3,938,692,710,927,738,126,1,853,250,503,387,79,992,53,011,1.67, Illiterate,17,540,4,236,1,827,3,923,3,214,783,3,557,2.72, Without studies,123,632,6,250,12,451,38,447,35,217,18,628,12,640,2.76, Primary education and second grade, GBE or first year of GCSE,2,183,857,236,731,397,360,1,135,113,332,551,51,728,30,374,1.84, Secondary Education and Post-secondary non-higher,584,932,170,950,103,197,252,303,55,631,2,114,736,1.35, 1º, 2º and intermediate technical-professional studies,487,332,103,635,132,701,210,457,38,483,867,1,190,1.39, Higher level technical-professional studies,9,722,6,594,937,2,191,..,..,..,0.55, First year of tertiary education,225,204,62,479,38,130,99,270,22,462,2,862,..,1.40, Tertiary education, university graduates and doctors,306,473,120,052,51,524,111,545,15,830,3,009,4,514,1.18, Notes: Source: National Statistics Institute