  | 
 
  | 
 7
 Building work started in February, 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 | 
 1 962 | 
 1 567 | 
  265.9 | 
  187.2 | 
  443.5 | 
  406.6 | 
  709.4 | 
  593.8 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | Østfold | 
 99 | 
 36 | 
 13.8 | 
 5.8 | 
 23.7 | 
 11.5 | 
 37.5 | 
 17.2 | 
 | Akershus | 
  275 | 
  111 | 
 39.7 | 
 14.0 | 
 43.9 | 
 20.1 | 
 83.6 | 
 34.1 | 
 | Oslo | 
 13 | 
  136 | 
 2.1 | 
 12.3 | 
 5.2 | 
 18.2 | 
 7.3 | 
 30.5 | 
 | Hedmark | 
 44 | 
  137 | 
 5.1 | 
 8.7 | 
 13.3 | 
 24.9 | 
 18.5 | 
 33.6 | 
 | Oppland | 
 26 | 
  204 | 
 4.0 | 
 10.3 | 
 19.5 | 
 12.3 | 
 23.4 | 
 22.6 | 
 | Buskerud | 
  205 | 
 44 | 
 23.3 | 
 6.7 | 
 60.6 | 
 21.0 | 
 83.9 | 
 27.7 | 
 | Vestfold | 
  171 | 
 34 | 
 20.8 | 
 5.0 | 
 23.8 | 
 53.1 | 
 44.6 | 
 58.2 | 
 | Telemark | 
 32 | 
 29 | 
 4.5 | 
 6.1 | 
 21.3 | 
 10.4 | 
 25.9 | 
 16.5 | 
 | Aust-Agder | 
 28 | 
 98 | 
 3.3 | 
 9.8 | 
 18.4 | 
 9.6 | 
 21.6 | 
 19.4 | 
 | Vest-Agder | 
 93 | 
 62 | 
 15.4 | 
 11.4 | 
 18.8 | 
 23.8 | 
 34.2 | 
 35.3 | 
 | Rogaland | 
  190 | 
  181 | 
 27.8 | 
 29.5 | 
 52.0 | 
 42.9 | 
 79.8 | 
 72.4 | 
 | Hordaland | 
  246 | 
  216 | 
 32.6 | 
 29.3 | 
 21.2 | 
 40.2 | 
 53.8 | 
 69.5 | 
 | Sogn og Fjordane | 
 54 | 
 43 | 
 7.7 | 
 5.0 | 
 7.3 | 
 8.9 | 
 15.1 | 
 13.9 | 
 | Møre og Romsdal | 
  127 | 
 71 | 
 17.6 | 
 12.4 | 
 23.5 | 
 49.3 | 
 41.1 | 
 61.7 | 
 | Sør-Trøndelag | 
  124 | 
 82 | 
 15.1 | 
 8.9 | 
 28.7 | 
 22.6 | 
 43.8 | 
 31.5 | 
 | Nord-Trøndelag | 
  186 | 
 34 | 
 25.0 | 
 5.7 | 
 35.2 | 
 25.1 | 
 60.2 | 
 30.8 | 
 | Nordland | 
 16 | 
 38 | 
 3.7 | 
 4.6 | 
 6.2 | 
 11.0 | 
 9.9 | 
 15.6 | 
 | Troms Romsa | 
 10 | 
 8 | 
 1.8 | 
 1.4 | 
 9.3 | 
 1.5 | 
 11.1 | 
 2.8 | 
 | Finnmark Finnmárku | 
 23 | 
 3 | 
 2.6 | 
 0.2 | 
 11.5 | 
 0.3 | 
 14.1 | 
 0.6 | 
  |