| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 80 | 0,00% |
| 2010-2T | 66 | -21,21% |
| 2010-3T | 59 | -11,86% |
| 2010-4T | 56 | -5,36% |
| 2011-1T | 51 | -9,80% |
| 2011-2T | 50 | -2,00% |
| 2011-3T | 51 | 1,96% |
| 2011-4T | 49 | -4,08% |
| 2012-1T | 45 | -8,89% |
| 2012-2T | 39 | -15,38% |
| 2012-3T | 39 | 0,00% |
| 2012-4T | 38 | -2,63% |
| 2013-1T | 39 | 2,56% |
| 2013-2T | 39 | 0,00% |
| 2013-3T | 38 | -2,63% |
| 2013-4T | 38 | 0,00% |
| 2014-1T | 37 | -2,70% |
| 2014-2T | 37 | 0,00% |
| 2014-3T | 38 | 2,63% |
| 2014-4T | 37 | -2,70% |
| 2015-1T | 32 | -15,63% |
| 2015-2T | 31 | -3,23% |
| 2015-3T | 32 | 3,13% |
| 2015-4T | 29 | -10,34% |
| 2016-1T | 28 | -3,57% |
| 2016-2T | 27 | -3,70% |
| 2016-3T | 27 | 0,00% |
| 2016-4T | 26 | -3,85% |