Survey on Households and the Environment 
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Percentage of dwellings with heating, by type of household and number of rooms with heating and months of using heating
Units: %  over the total number of dwellings

	With heating	Heating in all or in the majority of rooms (*)	Heating only in part of the rooms (*)	Use of heating less than month (*)	Use of heating between one and three months (*)	Use of heating between three and six months (*)	Use of heating between six months or more (*)	Use of heating: Does not know / Does not answer (*)	
TOTAL	70.3	71.3	28.7	8.9	37.2	43.9	8.5	1.4	
Single-person household	63.1	64.3	35.7	9.3	39.1	41.8	8.1	1.7	
Couple alone	71.9	71.6	28.4	8.7	37.9	43.7	8.4	1.3	
Couple with children	75.5	74.7	25.3	8.6	36.4	45.2	8.6	1.2	
Father or mother alone with at least one child	68.5	69.9	30.1	9.7	36.1	42.9	10.1	1.3	
Another type of household	60.9	68.2	31.8	9.6	37.2	43.5	7.2	2.5	
Notes:
1) (*) over the total dwellings with heating
Source: National Statistics Institute