  | 
 
  | 
 7
 Building work started in March, 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 | 
 1 853 | 
 1 561 | 
  232.9 | 
  211.8 | 
  519.6 | 
  366.2 | 
  752.5 | 
  578.0 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | Østfold | 
 80 | 
 13 | 
 10.5 | 
 2.0 | 
 8.5 | 
 5.8 | 
 19.0 | 
 7.8 | 
 | Akershus | 
  329 | 
  229 | 
 34.2 | 
 28.6 | 
 40.9 | 
 20.7 | 
 75.1 | 
 49.3 | 
 | Oslo | 
 32 | 
 63 | 
 3.8 | 
 7.8 | 
 15.6 | 
 5.8 | 
 19.4 | 
 13.5 | 
 | Hedmark | 
 29 | 
 40 | 
 5.0 | 
 4.8 | 
 12.8 | 
 27.0 | 
 17.8 | 
 31.8 | 
 | Oppland | 
 11 | 
 38 | 
 2.4 | 
 5.8 | 
 9.0 | 
 41.2 | 
 11.4 | 
 47.1 | 
 | Buskerud | 
  131 | 
  149 | 
 14.4 | 
 16.8 | 
 29.3 | 
 28.4 | 
 43.7 | 
 45.2 | 
 | Vestfold | 
  139 | 
 30 | 
 18.4 | 
 4.8 | 
 39.8 | 
 11.7 | 
 58.3 | 
 16.5 | 
 | Telemark | 
 45 | 
 20 | 
 7.8 | 
 3.7 | 
 16.6 | 
 22.3 | 
 24.5 | 
 26.0 | 
 | Aust-Agder | 
 28 | 
 46 | 
 3.9 | 
 5.2 | 
 4.9 | 
 12.8 | 
 8.8 | 
 18.0 | 
 | Vest-Agder | 
  116 | 
 68 | 
 14.9 | 
 8.4 | 
 61.0 | 
 11.1 | 
 75.9 | 
 19.5 | 
 | Rogaland | 
  199 | 
  191 | 
 30.0 | 
 38.3 | 
  117.7 | 
 87.4 | 
  147.6 | 
  125.7 | 
 | Hordaland | 
  305 | 
  296 | 
 35.3 | 
 37.7 | 
 72.6 | 
 43.4 | 
  107.9 | 
 81.1 | 
 | Sogn og Fjordane | 
 20 | 
 52 | 
 2.7 | 
 7.3 | 
 8.9 | 
 4.2 | 
 11.6 | 
 11.4 | 
 | Møre og Romsdal | 
  111 | 
  114 | 
 14.9 | 
 15.3 | 
 20.4 | 
 12.2 | 
 35.3 | 
 27.6 | 
 | Sør-Trøndelag | 
 95 | 
 70 | 
 11.4 | 
 11.0 | 
 19.3 | 
 9.8 | 
 30.8 | 
 20.8 | 
 | Nord-Trøndelag | 
 58 | 
 25 | 
 10.3 | 
 3.2 | 
 22.1 | 
 4.6 | 
 32.4 | 
 7.8 | 
 | Nordland | 
 39 | 
 31 | 
 4.2 | 
 4.0 | 
 8.5 | 
 12.5 | 
 12.7 | 
 16.5 | 
 | Troms Romsa | 
 19 | 
 78 | 
 2.5 | 
 5.8 | 
 9.5 | 
 5.1 | 
 12.0 | 
 10.8 | 
 | Finnmark Finnmárku | 
 67 | 
 8 | 
 6.2 | 
 1.3 | 
 2.3 | 
 0.2 | 
 8.5 | 
 1.5 | 
  |