| Datum | Wert | Ändern , % |
|---|---|---|
| 2021 | 48.293 | -9,03 % |
| 2020 | 53.084 | 32,84 % |
| 2019 | 39.962 | -24,21 % |
| 2018 | 52.729 | -7,85 % |
| 2017 | 57.221 | -4,04 % |
| 2016 | 59.631 | 15,61 % |
| 2015 | 51.579 | 37,38 % |
| 2014 | 37.545 | -24,30 % |
| 2013 | 49.599 | -8,64 % |
| 2012 | 54.289 | 45,60 % |
| 2011 | 37.286 | -18,31 % |
| 2010 | 45.642 |