| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 85 | 0,00% |
| 2010-2T | 84 | -1,19% |
| 2010-3T | 81 | -3,70% |
| 2010-4T | 75 | -8,00% |
| 2011-1T | 74 | -1,35% |
| 2011-2T | 72 | -2,78% |
| 2011-3T | 69 | -4,35% |
| 2011-4T | 66 | -4,55% |
| 2012-1T | 62 | -6,45% |
| 2012-2T | 56 | -10,71% |
| 2012-3T | 56 | 0,00% |
| 2012-4T | 55 | -1,82% |
| 2013-1T | 61 | 9,84% |
| 2013-2T | 58 | -5,17% |
| 2013-3T | 54 | -7,41% |
| 2013-4T | 52 | -3,85% |
| 2014-1T | 48 | -8,33% |
| 2014-2T | 44 | -9,09% |
| 2014-3T | 44 | 0,00% |
| 2014-4T | 43 | -2,33% |
| 2015-1T | 41 | -4,88% |
| 2015-2T | 41 | 0,00% |
| 2015-3T | 42 | 2,38% |
| 2015-4T | 41 | -2,44% |
| 2016-1T | 39 | -5,13% |
| 2016-2T | 37 | -5,41% |
| 2016-3T | 38 | 2,63% |
| 2016-4T | 36 | -5,56% |