| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2021 | 6.733 | -48,53 % |
| 2020 | 13.081 | 2,34 % |
| 2019 | 12.782 | 35,06 % |
| 2018 | 9.464 | 25,97 % |
| 2017 | 7.512 | -4,99 % |
| 2016 | 7.907 | -36,94 % |
| 2015 | 12.539 | -37,18 % |
| 2014 | 19.962 | 119,91 % |
| 2013 | 9.077 | -20,67 % |
| 2012 | 11.443 | 92,89 % |
| 2011 | 5.932 | -20,74 % |
| 2010 | 7.484 |