Main dwellings in buildings destined mainly for dwellings according to year of construction of the building (grouped) by type of heating . 03-Alicante/Alacant

			TOTAL	Before 1900	1900-1920	1921-1940	1941-1950	1951-1960	1961-1970	1971-1980	1981-1990	1991-2001
TOTAL			517513	22966	17330	21270	24584	47183	98285	131884	73534	80477
			1,74%	0,91%	0,94%	0,85%	1,18%	1,03%	1,41%	1,83%	1,92%	3,07%
With central heating
With individual heating			20,38%	14,44%	14,17%	14,22%	15,67%	14,72%	16,20%	19,24%	27,02%	30,68%
Without heating installation, but with individual room heaters			64,27%	70,77%	68,84%	69,50%	67,28%	69,27%	67,95%	65,23%	59,36%	54,61%
Without any means			13,61%	13,88%	16,05%	15,43%	15,86%	14,98%	14,44%	13,70%	11,69%	11,64%

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.