| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 84 | 0,00% |
| 2010-2T | 71 | -18,31% |
| 2010-3T | 64 | -10,94% |
| 2010-4T | 59 | -8,47% |
| 2011-1T | 54 | -9,26% |
| 2011-2T | 50 | -8,00% |
| 2011-3T | 48 | -4,17% |
| 2011-4T | 47 | -2,13% |
| 2012-1T | 43 | -9,30% |
| 2012-2T | 37 | -16,22% |
| 2012-3T | 35 | -5,71% |
| 2012-4T | 35 | 0,00% |
| 2013-1T | 34 | -2,94% |
| 2013-2T | 34 | 0,00% |
| 2013-3T | 30 | -13,33% |
| 2013-4T | 30 | 0,00% |
| 2014-1T | 28 | -7,14% |
| 2014-2T | 28 | 0,00% |
| 2014-3T | 25 | -12,00% |
| 2014-4T | 24 | -4,17% |
| 2015-1T | 22 | -9,09% |
| 2015-2T | 21 | -4,76% |
| 2015-3T | 23 | 8,70% |
| 2015-4T | 20 | -15,00% |
| 2016-1T | 19 | -5,26% |
| 2016-2T | 18 | -5,56% |
| 2016-3T | 18 | 0,00% |
| 2016-4T | 14 | -28,57% |