Housing conditions and energy efficiency
Households according to housing useful surface area by income quintile per unit of consumption.
Unidades: Horizontal percentages.

;Up to 60 m2;Between 61 and 75 m2;Between 76 and 90 m2;Between 91 and 105 m2;Between 106 and 120 m2;Between 121 and 150 m2;Over 150 m2;Not specified;
Total;10,9;16,1;26;13,3;9,5;7,4;10,4;6,5;
First quintile;14,3;16,3;25;12;7,8;5,7;7,1;11,7;
Second quintile;12,2;18;26,2;13,1;8,5;5,7;7,9;8,3;
Third quintile;11,1;16,6;27,1;13,3;9,1;7;9,4;6,3;
Fourth quintile;9,9;16,4;27,2;14;9,7;8,2;10,8;3,7;
Fifth quintile;7;13,1;24,6;14;12,1;10,5;16,5;2,4;
Notas:
Income per unit of consumption is obtained, for each household, by dividing total household income by the number of units of consumption. The distribution of persons is taken.
Fuente: Instituto Nacional de Estadística