Encuesta de Fecundidad
Total
Females between 15 and 49 years (absolute figures)  actual age (years)  number of live births. 
Unidades: absolute figures

;Total;None;One;Two;Three;Four;Five and more;Average;
Total;10.165.237;4.738.369;1.580.253;2.674.505;868.432;197.807;105.871;1,07;
From 15 to 19 years old;1.324.269;1.300.755;20.732;2.782;..;..;..;0,02;
From 20 to 24 years old;1.591.015;1.510.664;63.001;12.962;4.388;..;..;0,06;
From 25 to 29 years old;1.612.647;1.134.662;305.242;156.237;15.247;..;1.259;0,42;
From 30 to 34 years old;1.582.180;406.906;517.443;562.326;82.757;8.526;4.222;1,23;
From 35 to 39 years old;1.494.625;184.446;325.312;731.418;209.434;31.097;12.918;1,74;
From 40 to 44 years old;1.343.937;124.153;223.368;651.866;267.387;49.208;27.955;2;
From 45 to 49 years old;1.216.564;76.781;125.155;556.914;289.220;108.976;59.517;2,36;
Notas:
Fuente: National Statistics Institute