| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 110 | 0,00% |
| 2010-2T | 107 | -2,80% |
| 2010-3T | 103 | -3,88% |
| 2010-4T | 99 | -4,04% |
| 2011-1T | 91 | -8,79% |
| 2011-2T | 84 | -8,33% |
| 2011-3T | 83 | -1,20% |
| 2011-4T | 80 | -3,75% |
| 2012-1T | 71 | -12,68% |
| 2012-2T | 66 | -7,58% |
| 2012-3T | 66 | 0,00% |
| 2012-4T | 64 | -3,13% |
| 2013-1T | 64 | 0,00% |
| 2013-2T | 62 | -3,23% |
| 2013-3T | 60 | -3,33% |
| 2013-4T | 58 | -3,45% |
| 2014-1T | 57 | -1,75% |
| 2014-2T | 54 | -5,56% |
| 2014-3T | 49 | -10,20% |
| 2014-4T | 48 | -2,08% |
| 2015-1T | 46 | -4,35% |
| 2015-2T | 45 | -2,22% |
| 2015-3T | 46 | 2,17% |
| 2015-4T | 41 | -12,20% |
| 2016-1T | 41 | 0,00% |
| 2016-2T | 40 | -2,50% |
| 2016-3T | 40 | 0,00% |
| 2016-4T | 37 | -8,11% |