Encuesta de Fecundidad Charac. married couples or couples and expos. risk of preg. Fem.15-49 years Females between 15 and 49 years size of municipality of residence Cohabitation situation. Units: Absolute figures ,Total,With spouse,With stable partner in the household,With stable partner out of household,With occasional relations,Another situation, Total,10,165,237,5,247,338,386,866,1,617,623,419,345,2,494,064, Up to 10,000 inhabitants,2,202,703,1,255,741,80,496,281,035,86,258,499,173, From 10,001 to 50,000 inhabitants,2,437,518,1,399,709,119,634,372,993,52,962,492,220, From 50,001 to 500,000 inhabitants,3,765,059,1,824,192,122,834,649,351,173,112,995,570, More than 500,000 inhabitants,1,759,957,767,697,63,902,314,245,107,013,507,100, Notes: Source: National Statistics Institute