Finanzdaten
| Gesamtumsatz [in Tausend Euro] | Investitionen / Umsatz [%] | |
| 2021 | 23.491,50 | 3.15 % |
| 2020 | 17.679,00 | 13.19 % |
| 2019 | 19.685,00 | 14.22 % |
| 2018 | 21.131,00 | 6.78 % |
| 2017 | 18.939,00 | 5.55 % |
| 2016 | 16.439,00 | 15.18 % |
| 2015 | 16.648,00 | 6.86 % |
| 2014 | 16.554,00 | 4.23 % |
| 2013 | 11.601,00 | 16,48 % |
| 2012 | 7.771,00 | 53,14 % |
| 2011 | 12.364,00 | 19,89 % |
| 2010 | 8.679,00 | 14,32 % |
| 2009 | 3.347,00 | 10,86 % |
| 2008 | 8.063,00 | 9,73 % |
| 2007 | 9.348,00 | 9,52 % |