| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 145 | 0,00% |
| 2010-2T | 127 | -14,17% |
| 2010-3T | 121 | -4,96% |
| 2010-4T | 113 | -7,08% |
| 2011-1T | 108 | -4,63% |
| 2011-2T | 101 | -6,93% |
| 2011-3T | 95 | -6,32% |
| 2011-4T | 86 | -10,47% |
| 2012-1T | 81 | -6,17% |
| 2012-2T | 71 | -14,08% |
| 2012-3T | 66 | -7,58% |
| 2012-4T | 61 | -8,20% |
| 2013-1T | 63 | 3,17% |
| 2013-2T | 58 | -8,62% |
| 2013-3T | 57 | -1,75% |
| 2013-4T | 57 | 0,00% |
| 2014-1T | 56 | -1,79% |
| 2014-2T | 56 | 0,00% |
| 2014-3T | 53 | -5,66% |
| 2014-4T | 50 | -6,00% |
| 2015-1T | 47 | -6,38% |
| 2015-2T | 43 | -9,30% |
| 2015-3T | 42 | -2,38% |
| 2015-4T | 40 | -5,00% |
| 2016-1T | 39 | -2,56% |
| 2016-2T | 38 | -2,63% |
| 2016-3T | 37 | -2,70% |
| 2016-4T | 36 | -2,78% |