| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 20.438 | 0,00% |
| 2010-2T | 20.427 | -0,05% |
| 2010-3T | 20.749 | 1,55% |
| 2010-4T | 20.853 | 0,50% |
| 2011-1T | 21.038 | 0,88% |
| 2011-2T | 21.242 | 0,96% |
| 2011-3T | 21.069 | -0,82% |
| 2011-4T | 20.997 | -0,34% |
| 2012-1T | 19.566 | -7,31% |
| 2012-2T | 17.192 | -13,81% |
| 2012-3T | 16.659 | -3,20% |
| 2012-4T | 16.671 | 0,07% |
| 2014-2T | 21.327 | 21,83% |
| 2014-3T | 21.135 | -0,91% |
| 2014-4T | 20.760 | -1,81% |
| 2015-2T | 20.667 | -0,45% |