Main dwellings in buildings destined mainly for dwellings according to year of construction of the building (grouped) by type of heating . 19-Guadalajara

			TOTAL	Before 1900	1900-1920	1921-1940	1941-1950	1951-1960	1961-1970	1971-1980	1981-1990	1991-2001
TOTAL			64603	5038	1668	1585	1935	3353	8635	14925	10615	16849
			14,78%	2,16%	1,56%	4,23%	3,72%	5,37%	22,66%	30,63%	13,03%	7,03%
With central heating
With individual heating			63,29%	39,02%	38,43%	39,81%	44,08%	51,21%	53,56%	53,03%	74,35%	86,94%
Without heating installation, but with individual room heaters			17,80%	47,84%	46,46%	45,55%	42,38%	35,10%	18,95%	13,28%	10,39%	5,19%
Without any means			4,13%	10,98%	13,55%	10,41%	9,82%	8,32%	4,83%	3,06%	2,23%	0,84%

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.