Survey on Households and the Environment Classification by characteristics of the dwelling Percentage of dwellings with thermostat heating or air-conditioning, by type of municipality and average room temperature programmed during the day Units: % over the total number of dwellings Availability of thermostat heating Average temperature of heating during the day Availability of air-conditioning Average temperature of air-conditioning during the day TOTAL 48.7 21.3 35.5 22.3 Provincial capitals and municipalities with more than 100,000 inhabitants 48.2 21.6 39.8 22.3 50,000 to 100,000 inhabitants 47.3 21.6 36.0 22.2 20,000 to 50,000 inhabitants 50.5 21.4 38.3 22.4 10,000 to 20,000 inhabitants 47.9 21.0 34.1 22.5 Fewer than 10,000 inhabitants 49.5 20.8 25.4 22.4 Notes: Source: National Statistics Institute