Survey on Households and the Environment Classification by characteristics of the reference person Percentage of dwellings with thermostat heating or air-conditioning, by sex, age, nationality 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, Both sexes,48.7,21.3,35.5,22.3, Men,50.5,21.3,36.2,22.3, Women,45.9,21.4,34.5,22.4, AGE:TOTAL,48.7,21.3,35.5,22.3, Under 25 years of age,41.0,21.7,35.6,21.6, 25 to 44 years old,55.0,21.4,40.0,22.3, 45 to 64 years old,50.2,21.3,38.7,22.4, 65 years old and over,37.7,21.2,24.4,22.5, NATIONALITY:TOTAL,48.7,21.3,35.5,22.3, Spanish,50.0,21.3,36.6,22.4, Foreign,33.5,21.4,22.4,21.6, From a European Union country,39.1,21.3,26.7,21.5, From other countries,30.2,21.6,19.9,21.6, Notes: Source: National Statistics Institute