Buildings destined mainly for dwellings, according to year of construction (grouped) by number of dwellings.
50-Zaragoza

  TOTAL Before 1900 1900-1920 1921-1940 1941-1950 1951-1960 1961-1970 1971-1980 1981-1990 1991-2001
      142327 22983 9709 9986 10314 17345 15550 19164 15431 21845
TOTAL    
    100,00% 100,00% 100,00% 100,00% 100,00% 100,00% 100,00% 100,00% 100,00% 100,00%
1     111607 20467 8509 8461 8513 13380 10037 13764 11550 16926
    78,42% 89,05% 87,64% 84,73% 82,54% 77,14% 64,55% 71,82% 74,85% 77,48%
2     9190 1504 656 634 626 997 923 1427 1033 1390
    6,46% 6,54% 6,76% 6,35% 6,07% 5,75% 5,94% 7,45% 6,69% 6,36%
3     2071 374 147 186 149 235 228 268 180 304
    1,46% 1,63% 1,51% 1,86% 1,44% 1,35% 1,47% 1,40% 1,17% 1,39%
4     1708 219 125 144 145 191 264 202 181 237
    1,20% 0,95% 1,29% 1,44% 1,41% 1,10% 1,70% 1,05% 1,17% 1,08%
5 to 9     6821 301 191 328 440 1147 1403 1110 794 1107
    4,79% 1,31% 1,97% 3,28% 4,27% 6,61% 9,02% 5,79% 5,15% 5,07%
10 to 19     6512 91 67 192 368 1084 1590 1131 803 1186
    4,58% 0,40% 0,69% 1,92% 3,57% 6,25% 10,23% 5,90% 5,20% 5,43%
20 to 39     3436 23 12 34 65 263 863 863 722 591
    2,41% 0,10% 0,12% 0,34% 0,63% 1,52% 5,55% 4,50% 4,68% 2,71%
40 or more     982 4 2 7 8 48 242 399 168 104
    0,69% 0,02% 0,02% 0,07% 0,08% 0,28% 1,56% 2,08% 1,09% 0,48%