Housing conditions and energy efficiency
Households according to whether they have made improvements to thermal insulation or the heating system, by degree of urbanization.
Unidades: Horizontal percentages.

;Has made improvements to thermal insulation or the heating system;No improvements have been made and it is warm enough during the cold months;No improvements have been made and it is not warm enough during the cold months;
Total;14,1;60,8;25,1;
Densely populated area;15;60;25;
Intermediately populated area;12,5;61,1;26,3;
Scarcely populated area;14,4;62,9;22,7;
Notas:
Fuente: Instituto Nacional de Estadística