Encuesta de Fecundidad Characteristics marriages / couples and exposure to pregnancy risk. Women 15-49 years Females between 15 and 49 years size of municipality of residence marital status. Unidades: Absolute figures ,Total,Single women,Married women,Widows women,Separated or divorced women, Total,10.165.237,4.454.390,5.247.338,89.042,374.467, Up to 10,000 inhabitants,2.202.703,865.759,1.255.741,23.224,57.980, From 10,001 to 50,000 inhabitants,2.437.518,918.839,1.399.709,22.398,96.573, From 50,001 to 500,000 inhabitants,3.765.059,1.757.027,1.824.192,33.739,150.101, More than 500,000 inhabitants,1.759.957,912.765,767.697,9.681,69.814, Notas: Fuente: National Statistics Institute