| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 115 | 0,00% |
| 2010-2T | 107 | -7,48% |
| 2010-3T | 101 | -5,94% |
| 2010-4T | 83 | -21,69% |
| 2011-1T | 79 | -5,06% |
| 2011-2T | 77 | -2,60% |
| 2011-3T | 78 | 1,28% |
| 2011-4T | 72 | -8,33% |
| 2012-1T | 61 | -18,03% |
| 2012-2T | 57 | -7,02% |
| 2012-3T | 54 | -5,56% |
| 2012-4T | 49 | -10,20% |
| 2013-1T | 54 | 9,26% |
| 2013-2T | 54 | 0,00% |
| 2013-3T | 50 | -8,00% |
| 2013-4T | 8 | -525,00% |
| 2014-1T | 6 | -33,33% |
| 2014-2T | 5 | -20,00% |
| 2014-3T | 4 | -25,00% |
| 2014-4T | 2 | -100,00% |