| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 290 | 0,00% |
| 2010-2T | 266 | -9,02% |
| 2010-3T | 256 | -3,91% |
| 2010-4T | 235 | -8,94% |
| 2011-1T | 218 | -7,80% |
| 2011-2T | 209 | -4,31% |
| 2011-3T | 187 | -11,76% |
| 2011-4T | 166 | -12,65% |
| 2012-1T | 148 | -12,16% |
| 2012-2T | 129 | -14,73% |
| 2012-3T | 113 | -14,16% |
| 2012-4T | 108 | -4,63% |
| 2013-1T | 136 | 20,59% |
| 2013-2T | 135 | -0,74% |
| 2013-3T | 133 | -1,50% |
| 2013-4T | 130 | -2,31% |
| 2014-1T | 128 | -1,56% |
| 2014-2T | 123 | -4,07% |
| 2014-3T | 119 | -3,36% |
| 2014-4T | 117 | -1,71% |
| 2015-1T | 112 | -4,46% |
| 2015-2T | 109 | -2,75% |
| 2015-3T | 109 | 0,00% |
| 2015-4T | 106 | -2,83% |
| 2016-1T | 102 | -3,92% |
| 2016-2T | 97 | -5,15% |
| 2016-3T | 90 | -7,78% |
| 2016-4T | 83 | -8,43% |