| 2013 | 2012 | |
|---|---|---|
| Restated | ||
| Wages and salaries | 68,568 | 71,575 |
| Social security costs | 16,180 | 13,950 |
| Pension costs | 7,122 | 6,067 |
| Gain from change of pension plan | -12,313 | - |
| Other personnel costs | 2,187 | 2,630 |
| Total | 81,744 | 94,222 |
| Headcount | 31.12.2013 | 31.12.2012 |
| Full-time equivalent employees | 707 | 746 |
| Trainees | 30 | 29 |
| Average | 2013 | 2012 |
| Full-time equivalent employees | 727 | 724 |
| Trainees | 29 | 30 |