| Fecha | Unidades | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 2013 1 | 11.819.632 | -18,1 | -2.619.168 | -31,7 | -5.495.234 |
| 2012 4 | 17.314.866 | 6,9 | 1.123.293 | 40,2 | 4.968.230 |
| 2012 3 | 12.346.636 | -7,8 | -1.038.090 | -20,4 | -3.165.079 |
| 2012 2 | 15.511.715 | -11,8 | -2.079.109 | 7,4 | 1.072.915 |
| 2012 1 | 14.438.800 | -18,2 | -3.200.740 | -10,8 | -1.752.773 |
| 2011 4 | 16.191.573 | -29,9 | -6.913.675 | 21,0 | 2.806.847 |
| 2011 3 | 13.384.726 | -21,6 | -3.688.058 | -23,9 | -4.206.098 |
| 2011 2 | 17.590.824 | -29,1 | -7.224.060 | -0,3 | -48.716 |
| 2011 1 | 17.639.540 | -20,2 | -4.474.442 | -23,7 | -5.465.708 |
| 2010 4 | 23.105.248 | -3,1 | -735.918 | 35,3 | 6.032.464 |
| 2010 3 | 17.072.784 | -22,6 | -4.993.416 | -31,2 | -7.742.100 |
| 2010 2 | 24.814.884 | -2,5 | -644.936 | 12,2 | 2.700.902 |
| 2010 1 | 22.113.982 | -9,2 | -2.249.916 | -7,2 | -1.727.184 |
| 2009 4 | 23.841.166 | 6,0 | 1.355.002 | 8,0 | 1.774.966 |