| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2020 | 27.987 | 6,23 % |
| 2019 | 26.347 | 0,21 % |
| 2018 | 26.293 | 13,15 % |
| 2017 | 23.236 | 11,20 % |
| 2016 | 20.896 | -19,44 % |
| 2015 | 25.938 | 6,06 % |
| 2014 | 24.455 | 7,33 % |
| 2013 | 22.784 | 6,96 % |
| 2012 | 21.301 | 6,19 % |
| 2011 | 20.058 | 15,93 % |
| 2010 | 17.302 | 13,39 % |
| 2009 | 15.258 |