| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 135 | 0,00% |
| 2010-2T | 122 | -10,66% |
| 2010-3T | 106 | -15,09% |
| 2010-4T | 95 | -11,58% |
| 2011-1T | 87 | -9,20% |
| 2011-2T | 83 | -4,82% |
| 2011-3T | 81 | -2,47% |
| 2011-4T | 75 | -8,00% |
| 2012-1T | 59 | -27,12% |
| 2012-2T | 49 | -20,41% |
| 2012-3T | 47 | -4,26% |
| 2012-4T | 43 | -9,30% |
| 2013-1T | 52 | 17,31% |
| 2013-2T | 50 | -4,00% |
| 2013-3T | 48 | -4,17% |
| 2013-4T | 42 | -14,29% |
| 2014-1T | 39 | -7,69% |
| 2014-2T | 34 | -14,71% |
| 2014-3T | 33 | -3,03% |
| 2014-4T | 33 | 0,00% |
| 2015-1T | 32 | -3,13% |
| 2015-2T | 31 | -3,23% |
| 2015-3T | 32 | 3,13% |
| 2015-4T | 31 | -3,23% |
| 2016-1T | 30 | -3,33% |
| 2016-2T | 30 | 0,00% |
| 2016-3T | 30 | 0,00% |
| 2016-4T | 29 | -3,45% |