Encuesta de Fecundidad Preferences and motivations in terms of size of the family. Females, between 15-49 years. Fem. with risk of pregnancy or pregnant, with intention to have children level of studies No. of children that they wish to have. Units: absolute figures ;Total;One;Two;Three;Four;Five and more;Average; Total;4,912,645;1,155,498;2,562,080;941,662;197,261;56,144;2.08; Illiterate;6,261;4,532;151;1,577;..;..;1.53; Without studies;18,568;7,956;4,886;3,793;..;1,934;2.09; Primary education and second grade, GBE or first year of GCSE;1,790,288;502,428;890,528;304,348;71,396;21,588;2.02; Secondary Education and Post-secondary non-higher;1,259,218;201,862;716,818;263,584;54,948;22,007;2.21; 1º, 2º and intermediate technical-professional studies;932,401;231,007;494,993;177,743;25,463;3,195;2.01; Higher level technical-professional studies;27,649;6,628;14,744;5,199;1,078;..;2.03; First year of tertiary education;339,530;78,754;172,417;67,974;20,386;..;2.09; Tertiary education, university graduates and doctors;538,730;122,332;267,543;117,445;23,990;7,419;2.13; Notes: Source: National Statistics Institute