| Jahr | Anzahl | Behandlungsfälle |
|---|---|---|
| 2008 | 45 | 101.051 |
| 2009 | 48 | 100.868 |
| 2010 | 48 | 101.437 |
| 2011 | 49 | 97.587 |
| 2012 | 51 | 101.816 |
| 2013 | 51 | 99.294 |
| 2014 | 53 | 102.233 |
| 2015 | 52 | 101.474 |
| 2016 | 53 | 102.568 |
| 2017 | 53 | 102.948 |
| 2018 | 53 | 104.322 |
| 2019 | 52 | 106.542 |
| 2020 | 51 | 87.657 |
| 2021 | 51 | 80.995 |
| 2022 | 51 | 88.511 |
| 2023 | 51 | 94.339 |