| Waste water, municipal. Economic data |
| 1 | Total annual costs, according to type of cost. Country. 1994-2000. Billion NOK |
| 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maintenance, running and overhead costs | 1,60 | 1,71 | 1,78 | 1,85 | 1,93 | 2,07 | 2,18 | ||||||||||||||||||||||||||||||||
| Capital costs | 1,34 | 1,41 | 1,41 | 1,34 | 1,50 | 1,83 | 1 1,83 | ||||||||||||||||||||||||||||||||
| 1 | The figures are corrected 16 November 2001 . |