| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 120 | 0,00% |
| 2010-2T | 110 | -9,09% |
| 2010-3T | 101 | -8,91% |
| 2010-4T | 92 | -9,78% |
| 2011-1T | 88 | -4,55% |
| 2011-2T | 83 | -6,02% |
| 2011-3T | 79 | -5,06% |
| 2011-4T | 71 | -11,27% |
| 2012-1T | 58 | -22,41% |
| 2012-2T | 51 | -13,73% |
| 2012-3T | 46 | -10,87% |
| 2012-4T | 50 | 8,00% |
| 2013-1T | 52 | 3,85% |
| 2013-2T | 52 | 0,00% |
| 2013-3T | 47 | -10,64% |
| 2013-4T | 47 | 0,00% |
| 2014-1T | 46 | -2,17% |
| 2014-2T | 42 | -9,52% |
| 2014-3T | 40 | -5,00% |
| 2014-4T | 39 | -2,56% |
| 2015-1T | 38 | -2,63% |
| 2015-2T | 37 | -2,70% |
| 2015-3T | 43 | 13,95% |
| 2015-4T | 46 | 6,52% |
| 2016-1T | 39 | -17,95% |
| 2016-2T | 45 | 13,33% |
| 2016-3T | 41 | -9,76% |
| 2016-4T | 39 | -5,13% |