Encuesta de Fecundidad Characteristics marriages / couples and exposure to pregnancy risk. Women 15-49 years Females between 15 and 49 years by actual age (years) and situation relativeto exposure to risk of pregnancy. Unidades: Relative figures ;Total;Currently pregnant;Non pregnant, female sterilized;Non pregnant, male sterilized;Non pregnant, female sterile;Non pregnant, female exposed to risk of pregnancy; Total;100;2,17;4,9;4,91;3,12;84,91; From 15 to 19 years old;100;0,29;..;0,03;..;99,68; From 20 to 24 years old;100;1;0,03;0,04;0,07;98,86; From 25 to 29 years old;100;5,09;0,88;0,75;0,22;93,05; From 30 to 34 years old;100;5,2;3,34;6,68;1,3;83,49; From 35 to 39 years old;100;2,02;7,93;10,63;4,82;74,61; From 40 to 44 years old;100;0,38;12,76;11,26;7,27;68,33; From 45 to 49 years old;100;0,06;11,56;5,74;10,03;72,61; Notas: Fuente: National Statistics Institute