Main dwellings in buildings destined mainly for dwellings according to year of construction of the building (grouped) by type of heating . 30-Murcia

			TOTAL	Before 1900	1900-1920	1921-1940	1941-1950	1951-1960	1961-1970	1971-1980	1981-1990	1991-2001
TOTAL			377147	12567	8777	13243	16332	33565	67156	89886	67803	67818
			2,23%	0,74%	1,14%	1,00%	1,21%	1,10%	2,32%	3,09%	1,97%	2,75%
With central heating
With individual heating			19,37%	9,39%	9,33%	11,56%	12,33%	12,57%	14,17%	17,95%	24,73%	30,75%
Without heating installation, but with individual room heaters			61,55%	67,42%	67,40%	66,49%	65,09%	67,21%	63,67%	62,52%	59,54%	53,71%
Without any means			16,85%	22,45%	22,13%	20,95%	21,37%	19,12%	19,84%	16,44%	13,76%	12,79%

Due to an error in assigning the labels, the data corresponding to individual heating and group heating have been modified with date 13/05/04. In the previous version both categories were interchanged between themselves.