7. Other operating costs
EUR 1,000 | Group 2014 | Group 2013 | Parent company 2014 | Parent company 2013 |
Property management expenses | | | | |
| | Administration | 4,424 | 3,734 | 2 | 2 |
| | Use and maintenance | 7,934 | 9,080 | | |
| | Maintenance of outdoor areas | 5,718 | 6,802 | | |
| | Cleaning | 6,447 | 7,334 | | |
| | Heating | 28,221 | 29,418 | | |
| | Water and wastewater | 13,374 | 12,857 | | |
| | Electricity and gas | 6,242 | 6,194 | | |
| | Waste management | 6,312 | 5,999 | | |
| | Indemnity insurance | 1,185 | 1,157 | | |
| | Real estate tax | 8,090 | 7,382 | 148 | 150 |
| | Repairs | 49,554 | 48,436 | | |
| | Other management costs | 0 | 12 | | |
Rents and maintenance charges | 8,354 | 8,300 | 447 | 495 |
Credit losses | 2,388 | 2,489 | | |
Other expenses | 16,251 | 15,371 | 7,911 | 6,676 |
Total | 164,495 | 164,566 | 8,507 | 7,323 |
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Electricity procurement was hedged with electricity derivates quoted on the Nordic electricity exchange Nord Pool in accordance with the risk policy approved by VVO Group. The market value of the hedges for 2013–2017 was EUR -0.9 (-1.2) million at the closing date. Unrealised changes in fair value have not been taken into account in the consolidated income statement or balance sheet.
Auditors’ fees
EUR 1,000 | Group 2014 | Group 2013 | Parent company 2014 | Parent company 2013 |
KPMG Oy Ab, authorised public accounting firm | | | | |
| | Audit fees | 138 | 134 | 21 | 21 |
| | Tax advice | 18 | 18 | 18 | 18 |
| | Other fees | 2 | 6 | | |
| | Advisory services | 106 | 41 | 106 | 41 |
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