| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 727 | 0,00% |
| 2010-2T | 680 | -6,91% |
| 2010-3T | 657 | -3,50% |
| 2010-4T | 635 | -3,46% |
| 2011-1T | 630 | -0,79% |
| 2011-2T | 620 | -1,61% |
| 2011-3T | 610 | -1,64% |
| 2011-4T | 619 | 1,45% |
| 2012-1T | 610 | -1,48% |
| 2012-2T | 606 | -0,66% |
| 2012-3T | 619 | 2,10% |
| 2012-4T | 593 | -4,38% |
| 2014-2T | 615 | 3,58% |
| 2014-3T | 592 | -3,89% |
| 2014-4T | 602 | 1,66% |
| 2015-2T | 618 | 2,59% |