Encuesta de Fecundidad
Characteristics marriages / couples and exposure to pregnancy risk. Women  15-49 years
Females married sometime or with a partner, who 1st marriage or rel. finished   occupational  history    duration of 1st marriage relation (years). 
Unidades: Absolute figures

	Total	Under 5 years old	From 5 to 9 years old	From 10 to 14 years old	From 15 to 19 years old	20 years old and over	
Total	1.318.037	1.164.654	81.729	43.158	27.815	680	
Previously worked  sometime	1.129.384	989.169	71.924	40.858	26.753	680	
Have never worked	188.653	175.485	9.805	2.300	1.062	..	
Notas:
Fuente: National Statistics Institute