Note 12 Operating costs according to type
| 2008 | 2007 | |
| Personnel costs | 20,820 | 18,820 |
| Depreciation and amortisation | 15,642 | 15,432 |
| Impairment losses of non-current assets | 423 | 1,850 |
| Reversed impairment losses of non-current assets | - | -44 |
| Other operating costs incl. input commodities | 101,572 | 81,778 |
| Total | 138,457 | 117,836 |
