Encuesta de Fecundidad Characteristics of the dwellings. Dwellings by type of facilities and size of municipality of residence (Relative figures) Units: Relative figures Total Electricity Running water within the dwelling Fixed bathroom or shower installations Total 100.00 99.98 99.95 99.42 Up to 10,000 inhabitants 100.00 100.00 99.92 98.75 From 10,001 to 50,000 inhabitants 100.00 99.95 99.96 99.45 From 50,001 to 500,000 inhabitants 100.00 99.99 99.94 99.68 More than 500,000 inhabitants 100.00 100.00 100.00 99.76 Notes: Source: National Statistics Institute