Housing conditions and energy efficiency
Households according to whether they have made improvements to thermal insulation or the heating system, by Autonomous Community.
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	
Andalucía	9,4	58	32,5	
Aragón	18,5	63	18,4	
Asturias, Principado de	19,5	60,6	19,9	
Balears, Illes	15,9	57,3	26,8	
Canarias	6,2	70,7	23,1	
Cantabria	15,8	62,7	21,6	
Castilla y León	18,9	64,5	16,6	
Castilla - La Mancha	12	64,8	23,1	
Cataluña	14,9	60,5	24,6	
Comunitat Valenciana	11,3	59,8	28,8	
Extremadura	10,4	57	32,5	
Galicia	15	58,4	26,6	
Madrid, Comunidad de	19,1	61	19,9	
Murcia, Región de	8,9	53,9	37,2	
Navarra, Comunidad Foral de	20,6	65,1	14,2	
País Vasco	20,4	62,5	17,1	
Rioja, La	14,7	65,9	19,4	
Ceuta	5,3	59,1	35,6	
Melilla	11,7	68,6	19,7	
Notas:
Fuente: Instituto Nacional de Estadística