Living Conditions Survey (LCS) 
Conditions in the dwelling
Households according to availability of Heating in for the dwelling and type of building
Units: Total number of households (thousands) and horizontal  percentages

,Number of households (thousands),Available of hot water boilers,From others types of Systems Permanent of Heating,Did not have any kind of fixed heating system,No data recorded,
Total,16,466.2,47.9,23.6,28.4,0.0,
Family dwelling: Total,5,529.5,41.5,25.8,32.7,0.0,
Family dwelling: Independent,2,529.6,45.5,25.4,29.1,0.0,
Family dwelling: Semi-detached single-family dwelling,2,999.9,38.1,26.2,35.7,0.0,
Building with more than one dwelling: Total,10,897.2,51.2,22.6,26.2,0.0,
Building with more than one dwelling: Building with less than 10 dwellings,3,287.9,42.4,25.0,32.5,0.0,
Building with more than one dwelling: Building with 10 dwellings or more,7,609.3,55.0,21.5,23.4,0.0,
No data recorded,39.4,32.4,9.2,58.4,0.0,
Notes:
1) ~'type of building,No data recorded'~Including other types of buildings 
Source: National Statistics Institute