| Data | Valor | Modificar, % |
|---|---|---|
| 2015 | 305.659 | 1,07% |
| 2014 | 302.435 | 3,89% |
| 2013 | 291.105 | -2,85% |
| 2012 | 299.637 | -2,16% |
| 2011 | 306.266 | 6,23% |
| 2010 | 288.297 | -7,24% |
| 2009 | 310.806 | -3,06% |
| 2008 | 320.614 | -4,54% |
| 2007 | 335.845 | 923,98% |
| 2006 | 32.798 | -90,26% |
| 2005 | 336.619 | -0,79% |
| 2004 | 339.310 |