| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 576 | 0,00% |
| 2010-2T | 545 | -5,69% |
| 2010-3T | 530 | -2,83% |
| 2010-4T | 524 | -1,15% |
| 2011-1T | 523 | -0,19% |
| 2011-2T | 511 | -2,35% |
| 2011-3T | 509 | -0,39% |
| 2011-4T | 510 | 0,20% |
| 2012-1T | 511 | 0,20% |
| 2012-2T | 508 | -0,59% |
| 2012-3T | 524 | 3,05% |
| 2012-4T | 510 | -2,75% |
| 2014-2T | 530 | 3,77% |
| 2014-3T | 522 | -1,53% |
| 2014-4T | 527 | 0,95% |
| 2015-2T | 513 | -2,73% |