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 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; Illiterate;12,107;291;539;3,923;3,013;783;3,557;3.79; Without studies;109,833;982;9,630;36,947;34,457;16,922;10,894;2.86; Primary education and second grade, GBE or first year of GCSE;1,842,600;60,962;342,147;1,058,852;307,217;45,112;28,309;2.01; Secondary Education and Post-secondary non-higher;431,381;55,499;84,673;234,007;54,352;2,114;736;1.69; 1º, 2º and intermediate technical-professional studies;389,274;36,783;108,045;206,506;36,750;..;1,190;1.64; Higher level technical-professional studies;8,139;5,368;580;2,191;..;..;..;0.61; First year of tertiary education;171,075;18,438;33,482;94,176;22,117;2,862;..;1.75; Tertiary education, university graduates and doctors;202,789;40,965;37,971;101,013;15,830;2,496;4,514;1.60; Notes: Source: National Statistics Institute