  | 
 
  | 
 7
 Building work started in October, 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 | 
 2 015 | 
 2 066 | 
  282.2 | 
  307.4 | 
  365.8 | 
  494.4 | 
  648.0 | 
  801.8 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | Østfold | 
  108 | 
  234 | 
 15.9 | 
 31.7 | 
 14.5 | 
 9.2 | 
 30.4 | 
 40.9 | 
 | Akershus | 
  346 | 
  214 | 
 37.9 | 
 28.2 | 
 27.3 | 
 22.4 | 
 65.2 | 
 50.6 | 
 | Oslo | 
  116 | 
  138 | 
 14.9 | 
 22.3 | 
 19.4 | 
 60.2 | 
 34.3 | 
 82.5 | 
 | Hedmark | 
 40 | 
 47 | 
 6.3 | 
 8.2 | 
 18.9 | 
 13.9 | 
 25.2 | 
 22.1 | 
 | Oppland | 
 93 | 
  108 | 
 11.1 | 
 16.1 | 
 21.8 | 
 41.0 | 
 32.9 | 
 57.2 | 
 | Buskerud | 
  140 | 
  103 | 
 17.3 | 
 15.5 | 
 26.2 | 
 48.4 | 
 43.5 | 
 63.9 | 
 | Vestfold | 
 85 | 
 66 | 
 14.1 | 
 7.8 | 
 20.1 | 
 11.0 | 
 34.2 | 
 18.8 | 
 | Telemark | 
 71 | 
 46 | 
 12.0 | 
 7.5 | 
 11.5 | 
 35.8 | 
 23.5 | 
 43.3 | 
 | Aust-Agder | 
 62 | 
 46 | 
 8.2 | 
 6.2 | 
 10.4 | 
 7.2 | 
 18.6 | 
 13.5 | 
 | Vest-Agder | 
  100 | 
  115 | 
 15.9 | 
 18.8 | 
 20.2 | 
 12.4 | 
 36.1 | 
 31.2 | 
 | Rogaland | 
  166 | 
  331 | 
 24.8 | 
 47.5 | 
 27.0 | 
 36.5 | 
 51.8 | 
 84.0 | 
 | Hordaland | 
  228 | 
  170 | 
 40.8 | 
 29.0 | 
 61.1 | 
 43.2 | 
  101.9 | 
 72.2 | 
 | Sogn og Fjordane | 
 32 | 
 44 | 
 5.5 | 
 7.8 | 
 8.1 | 
 9.9 | 
 13.6 | 
 17.7 | 
 | Møre og Romsdal | 
 95 | 
 92 | 
 15.8 | 
 16.0 | 
 25.5 | 
 17.4 | 
 41.3 | 
 33.4 | 
 | Sør-Trøndelag | 
  140 | 
  121 | 
 16.7 | 
 16.8 | 
 13.3 | 
 74.2 | 
 30.0 | 
 91.1 | 
 | Nord-Trøndelag | 
 31 | 
 23 | 
 4.6 | 
 5.2 | 
 3.1 | 
 6.8 | 
 7.7 | 
 12.0 | 
 | Nordland | 
 48 | 
 92 | 
 8.3 | 
 11.9 | 
 16.4 | 
 28.1 | 
 24.6 | 
 40.0 | 
 | Troms Romsa | 
 62 | 
 28 | 
 6.4 | 
 5.2 | 
 19.2 | 
 13.6 | 
 25.5 | 
 18.9 | 
 | Finnmark Finnmárku | 
 52 | 
 48 | 
 5.7 | 
 5.5 | 
 1.9 | 
 3.2 | 
 7.6 | 
 8.7 | 
 | Svalbard1 | 
 .. | 
 - | 
 .. | 
 - | 
 .. | 
 - | 
 .. | 
 - | 
  |