Statistics Norway

19 Buildings completed. Average utility floor space per dwelling units, in different types of building. m2. 2000-2009
  Total In buildings with at least 50 per cent utility floor space to dwellings In buildings with less than 50 per cent utility floor space to dwellings
  Detached house House with two dwelling Row house, linked house and house with 3 or 4 dwellings Multi-dwelling building Residence for communities
2000       126  185  117  107  111 87 76
2001  127  165  114  103 89 66 76
2002  117  163  121  102 82 54 75
2003  111  161  116 95 77 53 69
2004  105  165  113 92 76 42 69
2005  101  163  112 91 70 50 66
2006  102  168  115 90 70 54 75
2007  102  170  118 95 71 43 72
2008  108  172  118 94 77 59 78
2009  114  178  118 98 76 42 85

Explanation of symbols