Survey on Households and the Environment 
Classification by characteristics of the dwelling
Percentage of dwellings with heating, by type municipality 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	
Province and municipalities capitals with more than 100,000 habitants	71.2	74.2	12.6	13.2	87.9	
From 50,000 to 100,000 habitants	64.3	85.7	2.8	11.5	93.6	
From 20,000 to 50,000 habitants	68.3	84.3	3.5	12.2	95.2	
From 10,000 to 20,000 habitants	71.6	80.1	2.9	16.9	93.1	
Less than 10,000 habitants	71.7	75.6	1.9	22.5	93.6	
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