| Data | Valor | Modificar, % |
|---|---|---|
| 2018 | 21.084.346 | -8,33% |
| 2017 | 23.000.066 | 4,72% |
| 2016 | 21.964.131 | -11,20% |
| 2015 | 24.734.564 | 1,09% |
| 2014 | 24.468.841 | 21,84% |
| 2013 | 20.083.467 | 2,91% |
| 2012 | 19.515.045 | -9,17% |
| 2011 | 21.484.952 | 2,57% |
| 2010 | 20.946.145 | -3,11% |
| 2009 | 21.619.013 | -10,97% |
| 2008 | 24.282.470 | 26,98% |
| 2007 | 19.123.516 |