| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 172 | 0,00% |
| 2010-2T | 152 | -13,16% |
| 2010-3T | 142 | -7,04% |
| 2010-4T | 134 | -5,97% |
| 2011-1T | 118 | -13,56% |
| 2011-2T | 104 | -13,46% |
| 2011-3T | 100 | -4,00% |
| 2011-4T | 93 | -7,53% |
| 2012-1T | 86 | -8,14% |
| 2012-2T | 81 | -6,17% |
| 2012-3T | 78 | -3,85% |
| 2012-4T | 77 | -1,30% |
| 2013-1T | 87 | 11,49% |
| 2013-2T | 83 | -4,82% |
| 2013-3T | 78 | -6,41% |
| 2013-4T | 78 | 0,00% |
| 2014-1T | 78 | 0,00% |
| 2014-2T | 74 | -5,41% |
| 2014-3T | 69 | -7,25% |
| 2014-4T | 67 | -2,99% |
| 2015-1T | 64 | -4,69% |
| 2015-2T | 64 | 0,00% |
| 2015-3T | 63 | -1,59% |
| 2015-4T | 59 | -6,78% |
| 2016-1T | 56 | -5,36% |
| 2016-2T | 51 | -9,80% |
| 2016-3T | 52 | 1,92% |
| 2016-4T | 46 | -13,04% |