Encuesta de Fecundidad Characteristics of the dwellings. Dwellings by type of facilities and size of municipality of residence (Absolute figures) Unidades: Absolute figures ;Total;Electricity;Running water within the dwelling;Fixed bathroom or shower installations; Total;12.872.596;12.870.316;12.866.286;12.798.386; Up to 10,000 inhabitants;3.009.771;3.009.771;3.007.314;2.972.160; From 10,001 to 50,000 inhabitants;3.047.589;3.045.939;3.046.325;3.030.676; From 50,001 to 500,000 inhabitants;4.400.769;4.400.139;4.398.180;4.386.853; More than 500,000 inhabitants;2.414.467;2.414.467;2.414.467;2.408.697; Notas: Fuente: National Statistics Institute