Survey on Households and the Environment 
Classification by characteristics of the reference person
Percentage of dwellings, by sex, age, nationality of the reference person and type of energy used
Units: %  over the total number of dwellings

,With one of the following energy sources,Electrical  energy,Channelled gas,Liquid Petroleum Gases / Gas tank,Wood,Liquid fuels,Other source of energy or fuel  :Total,Other source of energy or fuel: Of this solar energy,
Both sexes,100.0,100.0,40.5,42.1,6.7,12.5,8.1,0.9,
Men,100.0,100.0,39.3,42.0,7.1,13.7,8.3,0.9,
Women,100.0,100.0,42.3,42.4,6.1,10.5,7.8,1.0,
AGE:TOTAL,100.0,100.0,40.5,42.1,6.7,12.5,8.1,0.9,
Under 25 years of age,100.0,100.0,40.8,37.1,1.3,7.4,7.8,0.9,
25 to 44 years old,100.0,100.0,43.7,36.5,4.7,9.9,8.3,1.1,
45 to 64 years old,100.0,100.0,41.3,41.5,7.0,14.3,8.0,1.0,
65 years old and over,100.0,100.0,34.7,51.5,9.5,13.9,8.1,0.5,
NATIONALITY:TOTAL,100.0,100.0,40.5,42.1,6.7,12.5,8.1,0.9,
Spanish,100.0,100.0,40.7,41.8,7.0,13.1,8.2,0.9,
Foreign,100.0,100.0,38.4,46.5,3.1,5.3,7.6,0.9,
From a European Union country,100.0,100.0,36.5,48.1,5.0,8.8,11.1,1.9,
From other countries,100.0,100.0,39.5,45.7,1.9,3.2,5.5,0.4,
Notes:
Source: National Statistics Institute