| Year | Building costs | Of which: | |
|---|---|---|---|
| labour cost | material cost | ||
| Average of 2015 year = 100.0% | |||
| 2000 | 50.8 | 35.5 | 62.1 |
| 2001 | 56.5 | 43.3 | 66.2 |
| 2002 | 59.9 | 46.2 | 69.9 |
| 2003 | 62.2 | 50.0 | 71.2 |
| 2004 | 65.8 | 53.0 | 75.1 |
| 2005 | 68.1 | 54.9 | 77.8 |
| 2006 | 72.1 | 61.1 | 80.1 |
| 2007 | 77.6 | 70.3 | 82.9 |
| 2008 | 83.4 | 78.1 | 87.2 |
| 2009 | 85.9 | 80.5 | 89.9 |
| 2010 | 85.6 | 79.4 | 90.8 |
| 2011 | 86.1 | 78.4 | 92.4 |
| 2012 | 90.2 | 83.5 | 95.1 |
| 2013 | 94.4 | 90.4 | 97.2 |
| 2014 | 96.7 | 94.9 | 98.0 |
| 2015 | 100.0 | 100.0 | 100.0 |
| 2016 | 101.5 | 102.2 | 101.3 |
| 2017 | 108.5 | 115.6 | 103.4 |
| 2018 | 114.4 | 122.1 | 108.7 |
| 2019 | 125.7 | 136.2 | 118.0 |
| 2020 | 139.3 | 149.7 | 131.1 |
| Previous year= 100.0% | |||
| 2000 | 111.4 | 113.7 | 110.4 |
| 2001 | 111.1 | 121.9 | 106.6 |
| 2002 | 106.0 | 106.8 | 105.7 |
| 2003 | 103.9 | 108.1 | 101.8 |
| 2004 | 105.7 | 106.0 | 105.6 |
| 2005 | 103.6 | 103.7 | 103.6 |
| 2006 | 105.9 | 111.2 | 103.0 |
| 2007 | 107.6 | 115.2 | 103.4 |
| 2008 | 107.5 | 111.0 | 105.2 |
| 2009 | 103.0 | 103.1 | 103.0 |
| 2010 | 99.6 | 98.6 | 101.0 |
| 2011 | 100.6 | 98.8 | 101.8 |
| 2012 | 104.8 | 106.5 | 102.8 |
| 2013 | 104.7 | 108.3 | 102.3 |
| 2014 | 102.4 | 105.0 | 100.8 |
| 2015 | 103.4 | 105.4 | 102.0 |
| 2016 | 101.5 | 102.2 | 101.3 |
| 2017 | 106.9 | 113.2 | 102.0 |
| 2018 | 105.4 | 105.6 | 105.1 |
| 2019 | 109.9 | 111.5 | 108.5 |
| 2020 | 110.9 | 109.9 | 111.1 |