Housing conditions and energy efficiency Households according to satisfaction with housing in terms of size, price, neighbourhood, etc., by income quintile per unit of consumption. Unidades: Horizontal percentages. ;Very dissatisfied;Somewhat dissatisfied;Satisfied;Very satisfied;Not specified; Total;4,4;12;63,8;19,6;0,2; First quintile;5,4;13,5;63,4;17,5;0,2; Second quintile;4,5;12,7;63,8;18,8;0,1; Third quintile;4,6;12,5;64,4;18,3;0,2; Fourth quintile;4,2;11;65,3;19,3;0,1; Fifth quintile;3,3;10,3;62,4;23,8;0,1; 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