| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 69 | 0,00% |
| 2010-2T | 64 | -7,81% |
| 2010-3T | 61 | -4,92% |
| 2010-4T | 59 | -3,39% |
| 2011-1T | 56 | -5,36% |
| 2011-2T | 53 | -5,66% |
| 2011-3T | 46 | -15,22% |
| 2011-4T | 40 | -15,00% |
| 2012-1T | 34 | -17,65% |
| 2012-2T | 29 | -17,24% |
| 2012-3T | 23 | -26,09% |
| 2012-4T | 19 | -21,05% |
| 2013-1T | 30 | 36,67% |
| 2013-2T | 29 | -3,45% |
| 2013-3T | 28 | -3,57% |
| 2013-4T | 28 | 0,00% |
| 2014-1T | 27 | -3,70% |
| 2014-2T | 26 | -3,85% |
| 2014-3T | 26 | 0,00% |
| 2014-4T | 24 | -8,33% |
| 2015-1T | 22 | -9,09% |
| 2015-2T | 23 | 4,35% |
| 2015-3T | 23 | 0,00% |
| 2015-4T | 19 | -21,05% |
| 2016-1T | 18 | -5,56% |
| 2016-2T | 17 | -5,88% |
| 2016-3T | 18 | 5,56% |
| 2016-4T | 15 | -20,00% |