| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 77 | 0,00% |
| 2010-2T | 79 | 2,53% |
| 2010-3T | 76 | -3,95% |
| 2010-4T | 73 | -4,11% |
| 2011-1T | 74 | 1,35% |
| 2011-2T | 74 | 0,00% |
| 2011-3T | 74 | 0,00% |
| 2011-4T | 74 | 0,00% |
| 2012-1T | 77 | 3,90% |
| 2012-2T | 75 | -2,67% |
| 2012-3T | 74 | -1,35% |
| 2012-4T | 68 | -8,82% |
| 2014-2T | 78 | 12,82% |
| 2014-3T | 77 | -1,30% |
| 2014-4T | 76 | -1,32% |
| 2015-2T | 74 | -2,70% |