Survey on Households and the Environment 
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Percentage of dwellings with heating, by net monthly household income and use of heating at night and when away from home
Units: %  over the total number of dwellings

,With heating,Turns off heating at night (*),Heating is turned off from the boiler room at night (*),Doesn't turn off heating at night (*),Turn off heating when away from home (**),
TOTAL,70.3,77.6,7.0,15.3,91.3,
Less than 1,100 Euros,56.7,81.7,6.7,11.6,93.4,
From 1,101 to 1.800 euros,70.2,80.6,5.5,13.9,92.3,
From 1,801 to 2,700 euros,80.8,75.8,6.7,17.5,90.7,
More than 2,700 euros,85.7,70.3,6.9,22.9,88.0,
Does not know/ Does not answer,71.8,75.7,9.1,15.2,90.6,
Notes:
1) (*) over the total dwellings with heating 
 (**) over the total dwellings with heating and whose residents are away from home
Source: National Statistics Institute