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