| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 173 | 0,00% |
| 2010-2T | 160 | -8,13% |
| 2010-3T | 142 | -12,68% |
| 2010-4T | 123 | -15,45% |
| 2011-1T | 111 | -10,81% |
| 2011-2T | 108 | -2,78% |
| 2011-3T | 101 | -6,93% |
| 2011-4T | 99 | -2,02% |
| 2012-1T | 81 | -22,22% |
| 2012-2T | 61 | -32,79% |
| 2012-3T | 55 | -10,91% |
| 2012-4T | 54 | -1,85% |
| 2013-1T | 67 | 19,40% |
| 2013-2T | 66 | -1,52% |
| 2013-3T | 63 | -4,76% |
| 2013-4T | 59 | -6,78% |
| 2014-1T | 57 | -3,51% |
| 2014-2T | 53 | -7,55% |
| 2014-3T | 52 | -1,92% |
| 2014-4T | 46 | -13,04% |
| 2015-1T | 44 | -4,55% |
| 2015-2T | 43 | -2,33% |
| 2015-3T | 41 | -4,88% |
| 2015-4T | 40 | -2,50% |
| 2016-1T | 38 | -5,26% |
| 2016-2T | 36 | -5,56% |
| 2016-3T | 34 | -5,88% |
| 2016-4T | 32 | -6,25% |