| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 137 | 0,00% |
| 2010-2T | 132 | -3,79% |
| 2010-3T | 128 | -3,13% |
| 2010-4T | 118 | -8,47% |
| 2011-1T | 110 | -7,27% |
| 2011-2T | 108 | -1,85% |
| 2011-3T | 108 | 0,00% |
| 2011-4T | 104 | -3,85% |
| 2012-1T | 97 | -7,22% |
| 2012-2T | 90 | -7,78% |
| 2012-3T | 83 | -8,43% |
| 2012-4T | 81 | -2,47% |
| 2013-1T | 84 | 3,57% |
| 2013-2T | 78 | -7,69% |
| 2013-3T | 73 | -6,85% |
| 2013-4T | 72 | -1,39% |
| 2014-1T | 71 | -1,41% |
| 2014-2T | 71 | 0,00% |
| 2014-3T | 70 | -1,43% |
| 2014-4T | 68 | -2,94% |
| 2015-1T | 64 | -6,25% |
| 2015-2T | 61 | -4,92% |
| 2015-3T | 61 | 0,00% |
| 2015-4T | 58 | -5,17% |
| 2016-1T | 57 | -1,75% |
| 2016-2T | 56 | -1,79% |
| 2016-3T | 54 | -3,70% |
| 2016-4T | 50 | -8,00% |