  | 
 
  | 
 7
 Building work started in September, by county. Preliminary figures
  | 
 |   | 
 Number of dwellings | 
 Utility floor space in dwellings | 
 Utility floor space other than in dwellings | 
 Utility floor space, total | 
 |   | 
 2009 | 
 2010 | 
 2009 | 
 2010 | 
 2009 | 
 2010 | 
 2009 | 
 2010 | 
  | 
 |   | 
   | 
   | 
 1 000 m2 | 
 | Total | 
 1 898 | 
 1 925 | 
  268.2 | 
  240.7 | 
  317.8 | 
  337.5 | 
  585.9 | 
  578.2 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | Østfold | 
  109 | 
 75 | 
 15.7 | 
 12.4 | 
 16.4 | 
 9.8 | 
 32.1 | 
 22.2 | 
 | Akershus | 
  239 | 
  171 | 
 28.0 | 
 26.6 | 
 13.9 | 
 44.2 | 
 42.0 | 
 70.8 | 
 | Oslo | 
 31 | 
 66 | 
 3.1 | 
 10.2 | 
 2.9 | 
 19.9 | 
 5.9 | 
 30.1 | 
 | Hedmark | 
 84 | 
 56 | 
 11.6 | 
 8.3 | 
 18.6 | 
 13.2 | 
 30.3 | 
 21.5 | 
 | Oppland | 
 65 | 
 25 | 
 7.9 | 
 4.6 | 
 25.7 | 
 21.0 | 
 33.6 | 
 25.6 | 
 | Buskerud | 
 41 | 
 74 | 
 7.9 | 
 11.0 | 
 16.6 | 
 14.8 | 
 24.5 | 
 25.8 | 
 | Vestfold | 
 47 | 
 25 | 
 7.3 | 
 5.0 | 
 25.9 | 
 7.4 | 
 33.2 | 
 12.4 | 
 | Telemark | 
 49 | 
 22 | 
 8.6 | 
 5.6 | 
 14.3 | 
 23.2 | 
 22.9 | 
 28.8 | 
 | Aust-Agder | 
 74 | 
 16 | 
 8.6 | 
 3.9 | 
 5.4 | 
 8.7 | 
 14.1 | 
 12.6 | 
 | Vest-Agder | 
 82 | 
 45 | 
 11.1 | 
 7.7 | 
 12.8 | 
 13.4 | 
 23.9 | 
 21.1 | 
 | Rogaland | 
  274 | 
  259 | 
 42.2 | 
 32.4 | 
 28.0 | 
 14.2 | 
 70.2 | 
 46.5 | 
 | Hordaland | 
  263 | 
  654 | 
 38.7 | 
 43.2 | 
 37.7 | 
 62.0 | 
 76.4 | 
  105.2 | 
 | Sogn og Fjordane | 
 58 | 
 81 | 
 11.1 | 
 9.7 | 
 8.2 | 
 3.9 | 
 19.3 | 
 13.7 | 
 | Møre og Romsdal | 
  187 | 
  141 | 
 24.4 | 
 22.4 | 
 24.2 | 
 13.5 | 
 48.6 | 
 35.9 | 
 | Sør-Trøndelag | 
 65 | 
 49 | 
 14.8 | 
 10.5 | 
 42.2 | 
 34.9 | 
 57.0 | 
 45.5 | 
 | Nord-Trøndelag | 
 61 | 
 19 | 
 8.8 | 
 4.3 | 
 6.8 | 
 8.2 | 
 15.5 | 
 12.5 | 
 | Nordland | 
  127 | 
 90 | 
 11.7 | 
 13.5 | 
 11.2 | 
 15.5 | 
 22.9 | 
 28.9 | 
 | Troms Romsa | 
 23 | 
 31 | 
 3.6 | 
 5.2 | 
 4.3 | 
 7.7 | 
 8.0 | 
 12.9 | 
 | Finnmark Finnmárku | 
 19 | 
 26 | 
 2.9 | 
 4.0 | 
 2.6 | 
 2.0 | 
 5.5 | 
 6.1 | 
 | Svalbard1 | 
 .. | 
 - | 
 .. | 
 - | 
 .. | 
 - | 
 .. | 
 - | 
  |