Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Fem. marri. or part. risk of preg. or preg., without int. have more child. Level of studies of spouse or partner currently number of live births (including possible pregnancy in progress). Units: absolute figures ;Total;None;One;Two;Three;Four;Five and more;Average; Total;3,167,197;219,288;617,065;1,737,616;473,736;70,290;49,201;1.91; Illiterates;17,845;291;2,563;9,056;2,842;595;2,497;2.89; Without studies;100,148;2,126;10,821;44,069;26,934;11,596;4,602;2.53; Primary education and second grade, GBE or first year of GCSE;1,757,238;67,823;321,177;978,588;310,298;46,163;33,189;2.03; Secondary Education and Post-secondary non-higher;442,787;51,381;95,829;237,355;50,477;3,432;4,313;1.72; 1º, 2º and intermediate technical-professional studies;372,104;19,843;106,368;220,676;22,643;2,574;..;1.68; Higher level technical-professional studies;8,401;991;..;5,285;2,125;..;..;2.02; First year of tertiary education;176,338;25,305;31,178;91,023;26,058;1,435;1,341;1.72; Tertiary education, university graduates and doctors;292,335;51,528;49,130;151,564;32,360;4,495;3,260;1.66; Notes: Source: National Statistics Institute