| Datum | Wert | Ändern , % |
|---|---|---|
| 2021 | 34.366 | 31,19 % |
| 2020 | 26.196 | -31,10 % |
| 2019 | 38.023 | -4,59 % |
| 2018 | 39.852 | -13,42 % |
| 2017 | 46.028 | 33,13 % |
| 2016 | 34.573 | 3,18 % |
| 2015 | 33.507 | -11,46 % |
| 2014 | 37.844 | 4,34 % |
| 2013 | 36.271 | 1,26 % |
| 2012 | 35.818 | -12,06 % |
| 2011 | 40.728 | 17,63 % |
| 2010 | 34.625 |