Encuesta de Fecundidad Characteristics marriages / couples and exposure to pregnancy risk. Women 15-49 years Females between 15 and 49 years interruption of studies actual age (years). Unidades: vertical relative figures ;Total;From 15 to 19 years old;From 20 to 24 years old;From 25 to 29 years old;From 30 to 34 years old;From 35 to 39 years old;From 40 to 44 years old;From 45 to 49 years old; Total;100;100;100;100;100;100;100;100; They have interrupted their studies;2,13;0,34;0,6;1,68;3,44;3,91;2,86;1,98; They have not interrupted their studies;97,87;99,66;99,4;98,32;96,56;96,09;97,14;98,02; Notas: Fuente: National Statistics Institute