Table
| Dwellings | 1 000 m2 | ||
|---|---|---|---|
| Number | Utility floor space in dwellings | Utility floor space other than in dwellings | |
| 2000 | 23 550 | 3 315 | 3 941 |
| 2001 | 25 266 | 3 409 | 3 922 |
| 2002 | 22 980 | 3 044 | 3 755 |
| 2003 | 23 177 | 2 957 | 3 780 |
| 2004 | 29 999 | 3 543 | 4 239 |
| 2005 | 31 608 | 3 849 | 4 602 |
| 2006 | 33 314 | 4 081 | 4 969 |
| 2007 | 32 520 | 4 025 | 6 024 |
| 2008 | 25 950 | 3 379 | 6 205 |
| 2009 | 19 748 | 2 749 | 5 043 |
| 2010 | 21 145 | 3 059 | 5 727 |
| 2011 | 27 735 | 3 805 | 5 491 |
| 2012 | 30 189 | 4 039 | 5 505 |