| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 63 | 0,00% |
| 2010-2T | 57 | -10,53% |
| 2010-3T | 54 | -5,56% |
| 2010-4T | 52 | -3,85% |
| 2011-1T | 46 | -13,04% |
| 2011-2T | 45 | -2,22% |
| 2011-3T | 46 | 2,17% |
| 2011-4T | 45 | -2,22% |
| 2012-1T | 43 | -4,65% |
| 2012-2T | 38 | -13,16% |
| 2012-3T | 37 | -2,70% |
| 2012-4T | 36 | -2,78% |
| 2013-1T | 41 | 12,20% |
| 2013-2T | 41 | 0,00% |
| 2013-3T | 39 | -5,13% |
| 2013-4T | 35 | -11,43% |
| 2014-1T | 33 | -6,06% |
| 2014-2T | 29 | -13,79% |
| 2014-3T | 29 | 0,00% |
| 2014-4T | 27 | -7,41% |
| 2015-1T | 25 | -8,00% |
| 2015-2T | 24 | -4,17% |
| 2015-3T | 25 | 4,00% |
| 2015-4T | 23 | -8,70% |
| 2016-1T | 22 | -4,55% |
| 2016-2T | 21 | -4,76% |
| 2016-3T | 21 | 0,00% |
| 2016-4T | 20 | -5,00% |