| Total | 1 523 508 | 1 751 363 | 1 961 548 | 2 011 000 | 2 036 890 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 
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 | One-famlily households | 1 430 415 | 1 671 829 | 1 903 367 | 1 947 731 | 1 973 967 | 93.9 | 95.5 | 97.0 | 96.9 | 96.9 | 
 | Living alone | 425 725 | 601 095 | 739 563 | 766 929 | 784 231 | 27.9 | 34.3 | 37.7 | 38.1 | 38.5 | 
 | Living alone, person under 30 years | 75 271 | 125 498 | 132 120 | 136 384 | 142 272 | 4.9 | 7.2 | 6.7 | 6.8 | 7.0 | 
 | Living alone, person 30-44 years | 55 532 | 118 529 | 162 909 | 172 508 | 176 320 | 3.6 | 6.8 | 8.3 | 8.6 | 8.7 | 
 | Living alone, person 45-66 years | 117 118 | 134 581 | 195 315 | 217 368 | 224 610 | 7.7 | 7.7 | 10.0 | 10.8 | 11.0 | 
 | Living alone, person 67 years and over | 177 804 | 222 487 | 249 219 | 240 669 | 241 029 | 11.7 | 12.7 | 12.7 | 12.0 | 11.8 | 
 | Couple1 without resident children | 306 924 | 340 634 | 412 611 | 424 271 | 431 405 | 20.1 | 19.4 | 21.0 | 21.1 | 21.2 | 
 | Couple1 without resident children, oldest person under 30 years | 30 382 | 31 449 | 30 800 | 29 352 | 29 689 | 2.0 | 1.8 | 1.6 | 1.5 | 1.5 | 
 | Couple1 without resident children, oldest person 30-44 years | 23 762 | 32 312 | 44 215 | 44 831 | 44 598 | 1.6 | 1.8 | 2.3 | 2.2 | 2.2 | 
 | Couple1 without resident children, oldest person 45-66 years | 126 746 | 123 939 | 179 489 | 192 573 | 197 333 | 8.3 | 7.1 | 9.2 | 9.6 | 9.7 | 
 | Couple1 without resident children, oldest person 67 years and over | 126 034 | 152 934 | 158 107 | 157 515 | 159 785 | 8.3 | 8.7 | 8.1 | 7.8 | 7.8 | 
 | Couple1 with small children (youngest child 0-5 years) | 209 310 | 202 039 | 224 086 | 220 507 | 218 554 | 13.7 | 11.5 | 11.4 | 11.0 | 10.7 | 
 | Married couple2 with small children (youngest child 0-5 years) | 203 624 | 170 034 | 148 922 | 142 430 | 139 794 | 13.4 | 9.7 | 7.6 | 7.1 | 6.9 | 
 | Cohabiting couple with small children (youngest child 0-5 years) | 5 686 | 32 005 | 75 164 | 78 077 | 78 760 | 0.4 | 1.8 | 3.8 | 3.9 | 3.9 | 
 | Couple1 with older children (youngest child 6-17 years) | 276 076 | 240 310 | 228 864 | 239 144 | 242 862 | 18.1 | 13.7 | 11.7 | 11.9 | 11.9 | 
 | Married couple2 with older children (youngest child 6-17 years) | 270 846 | 228 225 | 190 556 | 193 659 | 194 818 | 17.8 | 13.0 | 9.7 | 9.6 | 9.6 | 
 | Cohabiting couple with older children (youngest child 6-17 years) | 5 230 | 12 085 | 38 308 | 45 485 | 48 044 | 0.3 | 0.7 | 2.0 | 2.3 | 2.4 | 
 | Lone parent with small children (youngest child 0-5 years) | 16 477 | 36 178 | 33 802 | 32 769 | 32 497 | 1.1 | 2.1 | 1.7 | 1.6 | 1.6 | 
 | Lone mother with small children (youngest child 0-5 years) | 15 867 | 34 657 | 31 636 | 30 321 | 30 038 | 1.0 | 2.0 | 1.6 | 1.5 | 1.5 | 
 | Lone father with small children (youngest child 0-5 years) | 610 | 1 521 | 2 166 | 2 448 | 2 459 | 0.0 | 0.1 | 0.1 | 0.1 | 0.1 | 
 | Lone parent with older children (youngest child 6-17 years) | 37 795 | 52 775 | 73 185 | 83 069 | 85 799 | 2.5 | 3.0 | 3.7 | 4.1 | 4.2 | 
 | Lone mother with older children (youngest child 6-17 years) | 32 393 | 44 330 | 60 122 | 66 223 | 67 916 | 2.1 | 2.5 | 3.1 | 3.3 | 3.3 | 
 | Lone father with older children (youngest child 6-17 years) | 5 402 | 8 445 | 13 063 | 16 846 | 17 883 | 0.4 | 0.5 | 0.7 | 0.8 | 0.9 | 
 | One-family households with adult children (youngest child 18 years and over) | 158 108 | 198 797 | 191 256 | 181 042 | 178 619 | 10.4 | 11.4 | 9.8 | 9.0 | 8.8 | 
 | Married couple2 with adult children (youngest child 18 years and over) | 113 902 | 141 520 | 127 233 | 118 285 | 115 016 | 7.5 | 8.1 | 6.5 | 5.9 | 5.6 | 
 | Cohabiting couple with adult children (youngest child 18 years and over) | 908 | 2 880 | 8 779 | 8 986 | 9 524 | 0.1 | 0.2 | 0.4 | 0.4 | 0.5 | 
 | Lone mother with adult children (youngest child 18 years and over) | 34 523 | 42 125 | 41 251 | 39 473 | 39 556 | 2.3 | 2.4 | 2.1 | 2.0 | 1.9 | 
 | Lone father with adult children (youngest child 18 years and over) | 8 775 | 12 272 | 13 993 | 14 298 | 14 523 | 0.6 | 0.7 | 0.7 | 0.7 | 0.7 | 
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 | Two or more-family households | 93 093 | 79 534 | 58 181 | 63 268 | 62 923 | 6.1 | 4.5 | 3.0 | 3.1 | 3.1 | 
 | Two or more-family households without resident children 0-17 years | 53 850 | 47 537 | 37 882 | 40 481 | 39 842 | 3.5 | 2.7 | 1.9 | 2.0 | 2.0 | 
 | Households with two or more one-person families | 29 036 | 27 874 | 20 350 | 23 866 | 23 466 | 1.9 | 1.6 | 1.0 | 1.2 | 1.2 | 
 | Other two or more-family households without children 0-17 år | 24 814 | 19 663 | 17 532 | 16 615 | 16 376 | 1.6 | 1.1 | 0.9 | 0.8 | 0.8 | 
 | Two or more-familiy households with small children (youngest child 0-5 years) | 21 369 | 16 624 | 10 556 | 12 787 | 13 045 | 1.4 | 0.9 | 0.5 | 0.6 | 0.6 | 
 | Two or more-familiy households with older children (youngest child 6-17 years) | 17 874 | 15 374 | 9 743 | 10 000 | 10 036 | 1.2 | 0.9 | 0.5 | 0.5 | 0.5 | 
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