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

;Number of households (thousands);Available of hot water boilers;Available 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;
Less than 10,000 inhabitants;3,589.3;47.8;23.1;29.1;..;
Between 10,000 and 50,000 inhabitants;3,956.8;42.7;27.3;30.0;..;
Municipalities between 50,000 and 100,000 inhabitants;2,001.8;47.6;23.7;28.8;..;
Between 100,000 and 500,000 inhabitants;3,958.3;47.2;20.3;32.5;0.0;
More than 500.000 inhabitants;2,959.9;56.3;23.8;19.9;..;
Notes:
Source: National Statistics Institute