Living Conditions Survey (LCS) Conditions in the dwelling Households according to availability of Heating in for the dwelling and Age and The sex of the reference person 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 Both sexes Total 16,466.2 47.9 23.6 28.4 0.0 From 16 to 29 years of age 1,059.2 40.7 26.4 32.9 .. 30 to 44 years old 5,212.6 51.1 23.9 25.0 .. From 45 to 64 years of age 5,830.2 49.5 22.9 27.5 0.0 65 years old and over 4,364.2 43.6 23.7 32.6 .. Males Total 10,154.0 48.2 24.0 27.7 .. From 16 to 29 years of age 562.0 34.5 30.5 35.0 .. 30 to 44 years old 3,310.6 50.4 24.3 25.3 .. From 45 to 64 years of age 3,941.0 50.1 23.0 26.9 .. 65 years old and over 2,340.4 45.2 23.8 31.0 .. Females Total 6,312.1 47.4 23.0 29.5 0.0 From 16 to 29 years of age 497.2 47.6 21.8 30.6 .. 30 to 44 years old 1,902.0 52.4 23.0 24.6 .. From 45 to 64 years of age 1,889.2 48.3 22.8 28.8 0.0 65 years old and over 2,023.8 41.8 23.6 34.6 .. Notes: Source: National Statistics Institute