| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 49 | 0,00% |
| 2010-2T | 50 | 2,00% |
| 2010-3T | 48 | -4,17% |
| 2010-4T | 43 | -11,63% |
| 2011-1T | 41 | -4,88% |
| 2011-2T | 38 | -7,89% |
| 2011-3T | 37 | -2,70% |
| 2011-4T | 35 | -5,71% |
| 2012-1T | 33 | -6,06% |
| 2012-2T | 29 | -13,79% |
| 2012-3T | 29 | 0,00% |
| 2012-4T | 31 | 6,45% |
| 2013-1T | 32 | 3,13% |
| 2013-2T | 30 | -6,67% |
| 2013-3T | 29 | -3,45% |
| 2013-4T | 25 | -16,00% |
| 2014-1T | 25 | 0,00% |
| 2014-2T | 24 | -4,17% |
| 2014-3T | 24 | 0,00% |
| 2014-4T | 23 | -4,35% |
| 2015-1T | 22 | -4,55% |
| 2015-2T | 21 | -4,76% |
| 2015-3T | 22 | 4,55% |
| 2015-4T | 21 | -4,76% |
| 2016-1T | 21 | 0,00% |
| 2016-2T | 21 | 0,00% |
| 2016-3T | 20 | -5,00% |
| 2016-4T | 19 | -5,26% |