Encuesta de Fecundidad
Knowledge and use of contraceptions. Fem. between 15-49
Females between 15 and 49 years, have not used or use contracep.  actual  age (years)  number of live births.
Units: absolute figures

;Total;None;One;Two;Three;Four;Five and more;Average;
Total;2,789,179;2,349,707;127,298;210,917;74,671;13,615;12,971;0.32;
From 15 to 19 years old;1,056,265;1,056,265;..;..;..;..;..;0.00;
From 20 to 24 years old;654,466;646,550;5,842;..;2,073;..;..;0.02;
From 25 to 29 years old;345,563;317,189;19,734;6,976;1,664;..;..;0.11;
From 30 to 34 years old;169,685;135,903;19,732;11,356;1,117;..;1,577;0.33;
From 35 to 39 years old;175,757;76,726;27,380;56,553;11,049;2,708;1,341;1.09;
From 40 to 44 years old;157,111;63,321;22,598;49,464;16,494;2,512;2,722;1.24;
45 to 49 years;230,332;53,753;32,012;86,567;42,274;8,396;7,331;1.76;
Notes:
Source: National Statistics Institute