| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 10 | 521,0 | 15,8 | 71,0 | 2,8 | 14,0 |
| 1998 9 | 507,0 | 11,9 | 54,0 | -1,6 | -8,0 |
| 1998 8 | 515,0 | 8,2 | 39,0 | -1,3 | -7,0 |
| 1998 7 | 522,0 | 11,3 | 53,0 | -1,1 | -6,0 |
| 1998 6 | 528,0 | 16,6 | 75,0 | 10,5 | 50,0 |
| 1998 5 | 478,0 | 9,4 | 41,0 | -7,2 | -37,0 |
| 1998 4 | 515,0 | 18,5 | 80,5 | 11,7 | 54,0 |
| 1998 3 | 461,0 | -0,5 | -2,4 | 0,2 | 1,0 |
| 1998 2 | 460,0 | 4,0 | 17,5 | -7,1 | -35,0 |
| 1998 1 | 495,0 | 3,5 | 16,7 | -2,9 | -15,0 |
| 1997 12 | 510,0 | 4,5 | 21,7 | 11,8 | 54,0 |
| 1997 11 | 456,0 | 10,0 | 41,4 | 1,3 | 6,0 |
| 1997 10 | 450,0 | 9,9 | 40,6 | -0,7 | -3,0 |
| 1997 9 | 453,0 | 9,1 | 37,9 | -4,8 | -23,0 |