Table
| January 2017 | January 2018 | Change from previous year (per cent) | Weight pr cent | |
|---|---|---|---|---|
| 1Wage statistics for the 1st, 2nd, 3rd and 4th quarter are included in the construction cost of May, August, November and February respectively | ||||
| Plumbing costs total | 205.3 | 213.4 | 3.9 | 100,0 |
| Administrative expenses | 172.3 | 176.7 | 2.6 | 17,3 |
| Labour costs1 | 183.2 | 188.6 | 2.9 | 26,0 |
| Materials | 225.9 | 236.4 | 4.6 | 55,3 |
| Sanitary installations | 203.5 | 210.9 | 3.6 | 54,5 |
| Administrative expenses | 172.3 | 176.7 | 2.6 | 8,4 |
| Labour cost1 | 183.2 | 188.6 | 2.9 | 12,4 |
| Materials | 219.4 | 228.2 | 4.0 | 32,7 |
| Heating installations | 207.4 | 216.4 | 4.3 | 45,5 |
| Administrative expenses | 172.3 | 176.7 | 2.6 | 8,9 |
| Labour cost1 | 183.2 | 188.6 | 2.9 | 13,4 |
| Materials | 235.2 | 248.1 | 5.5 | 22,6 |