  | 
 
  | 
 3
 Building work started in January-September, by county. Preliminary figures
  | 
 |   | 
 Number of dwellings | 
 Utility floor space in dwellings | 
 Utility floor space other than in dwellings | 
 Utility floor space, total | 
 |   | 
 2008 | 
 2009 | 
 2008 | 
 2009 | 
 2008 | 
 2009 | 
 2008 | 
 2009 | 
  | 
 |   | 
   | 
   | 
 1 000 m2 | 
 | Total | 
 19 012 | 
 14 158 | 
 2 487.9 | 
 1 913.7 | 
 4 062.3 | 
 2 881.2 | 
 6 550.2 | 
 4 794.9 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | Østfold | 
 1 000 | 
  532 | 
  126.5 | 
 73.5 | 
  131.7 | 
  134.5 | 
  258.1 | 
  208.0 | 
 | Akershus | 
 3 389 | 
 1 698 | 
  406.6 | 
  207.0 | 
  422.7 | 
  233.7 | 
  829.4 | 
  440.8 | 
 | Oslo | 
 1 715 | 
  953 | 
  159.6 | 
 80.0 | 
  187.3 | 
  123.7 | 
  346.9 | 
  203.7 | 
 | Hedmark | 
  445 | 
  483 | 
 66.3 | 
 54.9 | 
  180.3 | 
  132.1 | 
  246.7 | 
  187.0 | 
 | Oppland | 
  341 | 
  573 | 
 54.2 | 
 67.3 | 
  169.6 | 
  159.6 | 
  223.8 | 
  226.9 | 
 | Buskerud | 
  968 | 
  640 | 
  123.7 | 
 92.1 | 
  253.3 | 
  166.2 | 
  377.0 | 
  258.3 | 
 | Vestfold | 
  884 | 
  483 | 
  125.3 | 
 68.0 | 
  200.5 | 
  144.2 | 
  325.8 | 
  212.2 | 
 | Telemark | 
  419 | 
  435 | 
 65.9 | 
 67.6 | 
  151.2 | 
  145.1 | 
  217.2 | 
  212.7 | 
 | Aust-Agder | 
  689 | 
  741 | 
 81.6 | 
 86.0 | 
  170.8 | 
 76.8 | 
  252.5 | 
  162.9 | 
 | Vest-Agder | 
  889 | 
  724 | 
  129.3 | 
  102.2 | 
  271.8 | 
  135.0 | 
  401.1 | 
  237.2 | 
 | Rogaland | 
 2 161 | 
 1 830 | 
  314.7 | 
  285.6 | 
  526.3 | 
  361.9 | 
  841.0 | 
  647.6 | 
 | Hordaland | 
 2 151 | 
 1 958 | 
  290.3 | 
  286.5 | 
  432.9 | 
  299.4 | 
  723.2 | 
  585.9 | 
 | Sogn og Fjordane | 
  357 | 
  464 | 
 54.1 | 
 67.1 | 
 87.7 | 
 67.4 | 
  141.8 | 
  134.5 | 
 | Møre og Romsdal | 
  903 | 
  914 | 
  116.3 | 
  128.8 | 
  180.3 | 
  202.1 | 
  296.7 | 
  331.0 | 
 | Sør-Trøndelag | 
  833 | 
  504 | 
  107.7 | 
 89.9 | 
  241.3 | 
  204.1 | 
  349.1 | 
  294.0 | 
 | Nord-Trøndelag | 
  585 | 
  245 | 
 98.5 | 
 41.0 | 
  199.6 | 
 84.0 | 
  298.0 | 
  125.0 | 
 | Nordland | 
  707 | 
  541 | 
 94.2 | 
 62.7 | 
  127.2 | 
 96.4 | 
  221.4 | 
  159.1 | 
 | Troms Romsa | 
  340 | 
  337 | 
 42.2 | 
 39.0 | 
 71.5 | 
 46.0 | 
  113.7 | 
 85.0 | 
 | Finnmark Finnmárku | 
  236 | 
  103 | 
 30.9 | 
 14.4 | 
 56.2 | 
 68.8 | 
 87.0 | 
 83.2 | 
  |