| 7. Fair value gains/losses of investments | ||
| € ('000) | 2012 | 2011 |
| Investments at fair value through profit and loss | ||
| Gains/losses of investments, realized (net) | 3,326 | 1,503 |
| Fair value gains/losses of investments, unrealized (net) | 2,007 | 11,346 |
| Total | 5,333 | 12,849 |
