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

;Total;None;One;Two;Three;Four;Five and more;
Total;100;84,24;4,56;7,56;2,68;0,49;0,47;
From 15 to 19 years old;100;100;..;..;..;..;..;
From 20 to 24 years old;100;98,79;0,89;..;0,32;..;..;
From 25 to 29 years old;100;91,79;5,71;2,02;0,48;..;..;
From 30 to 34 years old;100;80,09;11,63;6,69;0,66;..;0,93;
From 35 to 39 years old;100;43,65;15,58;32,18;6,29;1,54;0,76;
From 40 to 44 years old;100;40,3;14,38;31,48;10,5;1,6;1,73;
45 to 49 years;100;23,34;13,9;37,58;18,35;3,65;3,18;
Notas:
Fuente: National Statistics Institute