Encuesta de Fecundidad
Charac. married couples or couples and expos. risk of preg. Fem.15-49 years
Females between 15 and 49 years   occupational  history  marital status.
Units: Absolute figures

	Total	Single	Married	Widows	Separated or divorced	
Total	10,165,237	4,454,390	5,247,338	89,042	374,467	
Previously worked  sometime	7,693,013	2,781,881	4,490,961	70,439	349,732	
Have never worked	2,472,224	1,672,509	756,377	18,603	24,735	
Notes:
Source: National Statistics Institute