| Datum | Wert | Ändern , % |
|---|---|---|
| 2020 | 49.583 | 31,94 % |
| 2019 | 37.580 | -11,27 % |
| 2018 | 42.352 | -5,89 % |
| 2017 | 45.004 | 234,49 % |
| 2016 | 13.455 | 91,55 % |
| 2015 | 7.024 | 152,12 % |
| 2014 | 2.786 | -77,70 % |
| 2013 | 12.495 | -18,51 % |
| 2012 | 15.333 | -23,42 % |
| 2011 | 20.021 | -42,25 % |
| 2010 | 34.667 | 593,34 % |
| 2009 | 5.000 |