| TRIMESTRE | TOTAL | VARIACIÓN |
| 2010-1T | 412 | 0,00% |
| 2010-2T | 401 | -2,74% |
| 2010-3T | 401 | 0,00% |
| 2010-4T | 396 | -1,26% |
| 2011-1T | 389 | -1,80% |
| 2011-2T | 391 | 0,51% |
| 2011-3T | 382 | -2,36% |
| 2011-4T | 375 | -1,87% |
| 2012-1T | 372 | -0,81% |
| 2012-2T | 367 | -1,36% |
| 2012-3T | 365 | -0,55% |
| 2012-4T | 349 | -4,58% |
| 2014-2T | 354 | 1,41% |
| 2014-3T | 341 | -3,81% |
| 2014-4T | 338 | -0,89% |
| 2015-2T | 327 | -3,36% |