Buildings destined mainly for dwellings, according to year of construction (grouped) by number of floors above ground. 48-Vizcaya

			TOTAL	Before 1900	1900-1920	1921-1940	1941-1950	1951-1960	1961-1970	1971-1980	1981-1990	1991-2001
			70375	15774	3943	5415	4188	8598	10517	7979	4735	9226
TOTAL
			100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%	100,00%
1			10130	3341	867	1136	849	1273	584	692	464	924
			14,39%	21,18%	21,99%	20,98%	20,27%	14,81%	5,55%	8,67%	9,80%	10,02%
2			23064	8250	1538	2162	1482	1883	1103	1405	1777	3464
			32,77%	52,30%	39,01%	39,93%	35,39%	21,90%	10,49%	17,61%	37,53%	37,55%
3			8831	2393	621	795	450	795	424	540	556	2257
			12,55%	15,17%	15,75%	14,68%	10,74%	9,25%	4,03%	6,77%	11,74%	24,46%
4			6095	571	252	388	357	1164	930	1101	478	854
			8,66%	3,62%	6,39%	7,17%	8,52%	13,54%	8,84%	13,80%	10,10%	9,26%
5			6524	360	242	323	405	1364	1952	861	405	612
			9,27%	2,28%	6,14%	5,96%	9,67%	15,86%	18,56%	10,79%	8,55%	6,63%
6			7862	538	178	201	265	1191	3160	1196	455	678
			11,17%	3,41%	4,51%	3,71%	6,33%	13,85%	30,05%	14,99%	9,61%	7,35%
7			3220	270	170	129	162	360	810	675	333	311
			4,58%	1,71%	4,31%	2,38%	3,87%	4,19%	7,70%	8,46%	7,03%	3,37%
8			2925	46	69	270	193	432	915	750	151	99
			4,16%	0,29%	1,75%	4,99%	4,61%	5,02%	8,70%	9,40%	3,19%	1,07%
9			517	1	4	6	15	62	183	203	33	10
			0,73%	0,01%	0,10%	0,11%	0,36%	0,72%	1,74%	2,54%	0,70%	0,11%
10 or more			1207	4	2	5	10	74	456	556	83	17
			1,72%	0,03%	0,05%	0,09%	0,24%	0,86%	4,34%	6,97%	1,75%	0,18%