| 2015 | 2014 | |
|---|---|---|
| Wages and salaries | 57,779 | 62,752 |
| Social security costs and other personnel costs | 17,481 | 13,677 |
| Total | 75,260 | 76,429 |
| Headcount | 31.12.2015 | 31.12.2014 |
| Full-time equivalent employees | 632 | 666 |
| Trainees | 30 | 30 |
| Average | 2015 | 2014 |
| Full-time equivalent employees | 643 | 678 |
| Trainees | 30 | 29 |