| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 136 | 0,00% |
| 2010-2T | 123 | -10,57% |
| 2010-3T | 118 | -4,24% |
| 2010-4T | 108 | -9,26% |
| 2011-1T | 99 | -9,09% |
| 2011-2T | 94 | -5,32% |
| 2011-3T | 92 | -2,17% |
| 2011-4T | 84 | -9,52% |
| 2012-1T | 77 | -9,09% |
| 2012-2T | 72 | -6,94% |
| 2012-3T | 69 | -4,35% |
| 2012-4T | 67 | -2,99% |
| 2013-1T | 72 | 6,94% |
| 2013-2T | 71 | -1,41% |
| 2013-3T | 70 | -1,43% |
| 2013-4T | 70 | 0,00% |
| 2014-1T | 67 | -4,48% |
| 2014-2T | 63 | -6,35% |
| 2014-3T | 61 | -3,28% |
| 2014-4T | 55 | -10,91% |
| 2015-1T | 52 | -5,77% |
| 2015-2T | 51 | -1,96% |
| 2015-3T | 52 | 1,92% |
| 2015-4T | 48 | -8,33% |
| 2016-1T | 46 | -4,35% |
| 2016-2T | 42 | -9,52% |
| 2016-3T | 41 | -2,44% |
| 2016-4T | 40 | -2,50% |