| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 158 | 0,00% |
| 2010-2T | 153 | -3,27% |
| 2010-3T | 145 | -5,52% |
| 2010-4T | 132 | -9,85% |
| 2011-1T | 122 | -8,20% |
| 2011-2T | 117 | -4,27% |
| 2011-3T | 119 | 1,68% |
| 2011-4T | 116 | -2,59% |
| 2012-1T | 108 | -7,41% |
| 2012-2T | 104 | -3,85% |
| 2012-3T | 100 | -4,00% |
| 2012-4T | 88 | -13,64% |
| 2013-1T | 94 | 6,38% |
| 2013-2T | 85 | -10,59% |
| 2013-3T | 81 | -4,94% |
| 2013-4T | 78 | -3,85% |
| 2014-1T | 78 | 0,00% |
| 2014-2T | 76 | -2,63% |
| 2014-3T | 74 | -2,70% |
| 2014-4T | 70 | -5,71% |
| 2015-1T | 67 | -4,48% |
| 2015-2T | 65 | -3,08% |
| 2015-3T | 66 | 1,52% |
| 2015-4T | 64 | -3,13% |
| 2016-1T | 64 | 0,00% |
| 2016-2T | 62 | -3,23% |
| 2016-3T | 62 | 0,00% |
| 2016-4T | 59 | -5,08% |