Table
| December 2016 | December 2017 | 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 | 203.1 | 210.9 | 3.8 | 100,0 |
| Administrative expenses | 172.0 | 176.4 | 2.6 | 17,3 |
| Labour costs1 | 183.2 | 188.6 | 2.9 | 26,0 |
| Materials | 222.1 | 232.0 | 4.5 | 55,3 |
| Sanitary installations | 201.5 | 208.5 | 3.5 | 54,5 |
| Administrative expenses | 172.0 | 176.4 | 2.6 | 8,4 |
| Labour cost1 | 183.2 | 188.6 | 2.9 | 12,4 |
| Materials | 216.2 | 224.4 | 3.8 | 32,7 |
| Heating installations | 205.0 | 213.8 | 4.3 | 45,5 |
| Administrative expenses | 172.0 | 176.4 | 2.6 | 8,9 |
| Labour cost1 | 183.2 | 188.6 | 2.9 | 13,4 |
| Materials | 230.6 | 242.8 | 5.3 | 22,6 |