| Fecha | Porcentaje | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 2009 04 | 6 | -50,0 | -6 | -700,0 | 7 |
| 2009 03 | -1 | -106,3 | -17 | 83,3 | -5 |
| 2009 02 | -6 | -160,0 | -16 | -100,0 | 3 |
| 2009 01 | -3 | -150,0 | -9 | 85,0 | -17 |
| 2008 12 | -20 | -122,2 | 11 | -66,7 | 8 |
| 2008 11 | -12 | -700,0 | -14 | -20,0 | 2 |
| 2008 10 | -10 | -600,0 | -12 | -25,0 | 2 |
| 2008 09 | -8 | -100,0 | 4 | 20,0 | -2 |
| 2008 08 | -10 | -150,0 | 6 | -1.100,0 | -11 |
| 2008 07 | 1 | -85,7 | -6 | -66,7 | -2 |
| 2008 06 | 3 | -75,0 | -9 | -85,7 | -18 |
| 2008 05 | 21 | -22,2 | -6 | 75,0 | 9 |
| 2008 04 | 12 | -7,7 | -1 | -25,0 | -4 |
| 2008 03 | 16 | -27,3 | -6 | 60,0 | 6 |