  | 
 
  | 
 3
 Building work started in January-May, by county. Preliminary figures
  | 
 |   | 
 Number of dwellings | 
 Utility floor space in dwellings | 
 Utility floor space other than in dwellings | 
 Utility floor space, total | 
 |   | 
 2007 | 
 2008 | 
 2007 | 
 2008 | 
 2007 | 
 2008 | 
 2007 | 
 2008 | 
  | 
 |   | 
   | 
   | 
 1 000 m2 | 
 | Total | 
 13 773 | 
 9 828 | 
 1 692.3 | 
 1 313.1 | 
 2 129.7 | 
 2 266.3 | 
 3 822.0 | 
 3 579.4 | 
 |   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 | Østfold | 
  595 | 
  531 | 
 66.9 | 
 66.1 | 
  120.1 | 
 54.8 | 
  187.1 | 
  120.9 | 
 | Akershus | 
 2 148 | 
 1 619 | 
  249.8 | 
  196.9 | 
  148.8 | 
  177.1 | 
  398.6 | 
  374.1 | 
 | Oslo | 
 1 566 | 
  686 | 
  142.9 | 
 69.6 | 
  187.7 | 
 67.0 | 
  330.6 | 
  136.6 | 
 | Hedmark | 
  518 | 
  215 | 
 78.6 | 
 33.1 | 
 80.4 | 
  110.4 | 
  159.0 | 
  143.6 | 
 | Oppland | 
  538 | 
  176 | 
 69.9 | 
 29.1 | 
  103.4 | 
 98.6 | 
  173.3 | 
  127.7 | 
 | Buskerud | 
  628 | 
  551 | 
 80.9 | 
 69.2 | 
  106.4 | 
  140.6 | 
  187.3 | 
  209.8 | 
 | Vestfold | 
  541 | 
  547 | 
 70.2 | 
 72.0 | 
  103.9 | 
  119.7 | 
  174.1 | 
  191.8 | 
 | Telemark | 
  330 | 
  196 | 
 44.2 | 
 35.2 | 
 85.5 | 
 86.1 | 
  129.8 | 
  121.2 | 
 | Aust-Agder | 
  217 | 
  240 | 
 25.6 | 
 30.7 | 
 44.8 | 
 59.8 | 
 70.4 | 
 90.6 | 
 | Vest-Agder | 
  490 | 
  531 | 
 61.9 | 
 75.8 | 
  114.1 | 
  192.4 | 
  176.0 | 
  268.2 | 
 | Rogaland | 
 1 721 | 
 1 247 | 
  241.3 | 
  180.4 | 
  246.4 | 
  399.6 | 
  487.7 | 
  580.0 | 
 | Hordaland | 
 1 671 | 
 1 256 | 
  209.8 | 
  170.1 | 
  246.1 | 
  248.1 | 
  455.9 | 
  418.2 | 
 | Sogn og Fjordane | 
  167 | 
  161 | 
 31.6 | 
 26.6 | 
 57.8 | 
 36.7 | 
 89.4 | 
 63.3 | 
 | Møre og Romsdal | 
  664 | 
  513 | 
 85.0 | 
 72.8 | 
  109.2 | 
 98.8 | 
  194.3 | 
  171.6 | 
 | Sør-Trøndelag | 
  797 | 
  550 | 
 90.5 | 
 61.4 | 
  119.0 | 
  118.9 | 
  209.5 | 
  180.3 | 
 | Nord-Trøndelag | 
  241 | 
  412 | 
 29.5 | 
 65.8 | 
 71.6 | 
  127.1 | 
  101.1 | 
  192.9 | 
 | Nordland | 
  375 | 
  177 | 
 45.2 | 
 24.2 | 
  113.5 | 
 44.1 | 
  158.7 | 
 68.2 | 
 | Troms Romsa | 
  422 | 
  102 | 
 51.3 | 
 14.3 | 
 51.9 | 
 44.9 | 
  103.2 | 
 59.1 | 
 | Finnmark Finnmárku | 
  144 | 
  118 | 
 17.2 | 
 19.7 | 
 18.9 | 
 41.6 | 
 36.2 | 
 61.3 | 
  |