| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 57 | 0,00% |
| 2010-2T | 45 | -26,67% |
| 2010-3T | 43 | -4,65% |
| 2010-4T | 40 | -7,50% |
| 2011-1T | 35 | -14,29% |
| 2011-2T | 31 | -12,90% |
| 2011-3T | 29 | -6,90% |
| 2011-4T | 26 | -11,54% |
| 2012-1T | 21 | -23,81% |
| 2012-2T | 18 | -16,67% |
| 2012-3T | 17 | -5,88% |
| 2012-4T | 15 | -13,33% |
| 2013-1T | 19 | 21,05% |
| 2013-2T | 17 | -11,76% |
| 2013-3T | 15 | -13,33% |
| 2013-4T | 15 | 0,00% |
| 2014-1T | 15 | 0,00% |
| 2014-2T | 14 | -7,14% |
| 2014-3T | 12 | -16,67% |
| 2014-4T | 12 | 0,00% |
| 2015-1T | 12 | 0,00% |
| 2015-2T | 11 | -9,09% |
| 2015-3T | 12 | 8,33% |
| 2015-4T | 11 | -9,09% |
| 2016-1T | 10 | -10,00% |
| 2016-2T | 10 | 0,00% |
| 2016-3T | 9 | -11,11% |
| 2016-4T | 7 | -28,57% |