| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2019 | 16.188 | -9,41 % |
| 2018 | 17.869 | 41,58 % |
| 2017 | 12.621 | -11,81 % |
| 2016 | 14.311 | -29,35 % |
| 2012 | 20.257 | 105,54 % |
| 2011 | 9.856 | -17,29 % |
| 2010 | 11.916 | 24,09 % |
| 2008 | 9.602 | 38,15 % |
| 2007 | 6.951 | -8,38 % |
| 2006 | 7.587 | -21,52 % |
| 2005 | 9.667 | 28,97 % |
| 2004 | 7.495 |