| Fecha | Porcentaje | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 12 | 8,0 | -52,9 | -9,0 | -900,0 | 9,0 |
| 1998 11 | -1,0 | -106,3 | -17,0 | -114,3 | -8,0 |
| 1998 10 | 7,0 | 16,7 | 1,0 | ||
| 1998 9 | 6,0 | -45,5 | -5,0 | ||
| 1998 8 | 11,0 | 83,3 | 5,0 | ||
| 1998 7 | 6,0 | -57,1 | -8,0 | ||
| 1998 6 | 14,0 | -6,7 | -1,0 | ||
| 1998 5 | 15,0 | 15,4 | 2,0 | ||
| 1998 4 | 13,0 | 18,2 | 2,0 | ||
| 1998 3 | 11,0 | 37,5 | 3,0 | ||
| 1998 2 | 8,0 | 33,3 | 2,0 | ||
| 1998 1 | 6,0 | -64,7 | -11,0 | ||
| 1997 12 | 17,0 | 6,3 | 1,0 | ||
| 1997 11 | 16,0 | ||||