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