| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 185 | 0,00% |
| 2010-2T | 140 | -32,14% |
| 2010-3T | 129 | -8,53% |
| 2010-4T | 117 | -10,26% |
| 2011-1T | 106 | -10,38% |
| 2011-2T | 99 | -7,07% |
| 2011-3T | 92 | -7,61% |
| 2011-4T | 84 | -9,52% |
| 2012-1T | 68 | -23,53% |
| 2012-2T | 57 | -19,30% |
| 2012-3T | 49 | -16,33% |
| 2012-4T | 44 | -11,36% |
| 2013-1T | 48 | 8,33% |
| 2013-2T | 42 | -14,29% |
| 2013-3T | 37 | -13,51% |
| 2013-4T | 38 | 2,63% |
| 2014-1T | 37 | -2,70% |
| 2014-2T | 36 | -2,78% |
| 2014-3T | 36 | 0,00% |
| 2014-4T | 32 | -12,50% |
| 2015-1T | 29 | -10,34% |
| 2015-2T | 28 | -3,57% |
| 2015-3T | 29 | 3,45% |
| 2015-4T | 26 | -11,54% |
| 2016-1T | 22 | -18,18% |
| 2016-2T | 23 | 4,35% |
| 2016-3T | 24 | 4,17% |
| 2016-4T | 23 | -4,35% |