Buildings destined mainly for dwellings, according to year of construction (grouped) by number of floors above ground. 28-Madrid

			TOTAL	Before 1900	1900-1920	1921-1940	1941-1950	1951-1960	1961-1970	1971-1980	1981-1990	1991-2001
			508882	12123	7773	15823	20914	46191	69214	111535	98574	126735
TOTAL
			100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%
1			162259	4592	3122	6906	10237	17973	22510	47533	24740	24646
			31,89%	37,88%	40,16%	43,65%	48,95%	38,91%	32,52%	42,62%	25,10%	19,45%
2			187768	3281	1912	4046	5911	13677	15450	31172	50743	61576
			36,90%	27,06%	24,60%	25,57%	28,26%	29,61%	22,32%	27,95%	51,48%	48,59%
3			55978	486	485	1193	1209	2656	4604	7344	13527	24474
			11,00%	4,01%	6,24%	7,54%	5,78%	5,75%	6,65%	6,58%	13,72%	19,31%
4			29735	522	401	559	983	3558	6610	7373	3632	6097
			5,84%	4,31%	5,16%	3,53%	4,70%	7,70%	9,55%	6,61%	3,68%	4,81%
5			37046	1562	791	1180	860	4416	11908	8956	2175	5198
			7,28%	12,88%	10,18%	7,46%	4,11%	9,56%	17,20%	8,03%	2,21%	4,10%
6			11842	1256	584	491	343	1248	3102	1739	764	2315
			2,33%	10,36%	7,51%	3,10%	1,64%	2,70%	4,48%	1,56%	0,78%	1,83%
7			7450	330	337	892	722	949	1015	1381	718	1106
			1,46%	2,72%	4,34%	5,64%	3,45%	2,05%	1,47%	1,24%	0,73%	0,87%
8			8882	77	124	496	520	1154	2021	2544	977	969
			1,75%	0,64%	1,60%	3,13%	2,49%	2,50%	2,92%	2,28%	0,99%	0,76%
9			1480	1	4	17	68	145	413	497	210	125
			0,29%	0,01%	0,05%	0,11%	0,33%	0,31%	0,60%	0,45%	0,21%	0,10%
10 or more			6442	16	13	43	61	415	1581	2996	1088	229
			1,27%	0,13%	0,17%	0,27%	0,29%	0,90%	2,28%	2,69%	1,10%	0,18%