| Fecha | Porcentaje | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 12 | -6,0 | -300,0 | -9,0 | -20,0 | 1,0 |
| 1998 11 | -5,0 | -145,5 | -16,0 | -400,0 | 4,0 |
| 1998 10 | -1,0 | -116,7 | -7,0 | -112,5 | -9,0 |
| 1998 9 | 8,0 | 100,0 | 4,0 | ||
| 1998 8 | 0,0 | -100,0 | -3,0 | -100,0 | -3,0 |
| 1998 7 | 3,0 | 50,0 | 1,0 | -50,0 | -3,0 |
| 1998 6 | 6,0 | 20,0 | 1,0 | -14,3 | -1,0 |
| 1998 5 | 7,0 | 75,0 | 3,0 | 133,3 | 4,0 |
| 1998 4 | 3,0 | -25,0 | -1,0 | -25,0 | -1,0 |
| 1998 3 | 4,0 | 233,3 | 7,0 | -66,7 | -8,0 |
| 1998 2 | 12,0 | 1.100,0 | 11,0 | 50,0 | 4,0 |
| 1998 1 | 8,0 | 900,0 | 9,0 | 166,7 | 5,0 |
| 1997 12 | 3,0 | 200,0 | 6,0 | -72,7 | -8,0 |
| 1997 11 | 11,0 | 466,7 | 14,0 | 83,3 | 5,0 |