| Datum | Wert | Ändern , % |
|---|---|---|
| 2021 | 9.813 | -22,90 % |
| 2020 | 12.728 | 8,42 % |
| 2019 | 11.740 | 1,74 % |
| 2018 | 11.539 | -0,97 % |
| 2017 | 11.652 | 5,59 % |
| 2016 | 11.035 | -2,59 % |
| 2015 | 11.328 | -37,73 % |
| 2014 | 18.191 | 177,43 % |
| 2013 | 6.557 | -40,42 % |
| 2012 | 11.006 | 51,41 % |
| 2011 | 7.269 | 26,51 % |
| 2010 | 5.746 |