| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 11 | 933,0 | -33,6 | -473,0 | -0,4 | -4,0 |
| 1998 10 | 937,0 | -34,9 | -503,0 | -17,1 | -193,0 |
| 1998 9 | 1.130,0 | -32,6 | -547,0 | -3,3 | -39,0 |
| 1998 8 | 1.169,0 | -31,2 | -531,0 | 0,0 | 0,0 |
| 1998 7 | 1.169,0 | -31,5 | -537,0 | -0,7 | -8,0 |
| 1998 6 | 1.177,0 | -31,1 | -531,0 | 0,6 | 7,0 |
| 1998 5 | 1.170,0 | -32,3 | -557,0 | -1,1 | -13,0 |
| 1998 4 | 1.183,0 | -41,0 | -820,5 | -14,3 | -197,0 |
| 1998 3 | 1.380,0 | -39,8 | -912,5 | -1,3 | -18,0 |
| 1998 2 | 1.398,0 | -28,4 | -555,1 | -1,2 | -17,0 |
| 1998 1 | 1.415,0 | -33,7 | -720,0 | -10,3 | -163,0 |
| 1997 12 | 1.578,0 | -22,8 | -466,7 | 12,2 | 172,0 |
| 1997 11 | 1.406,0 | -27,7 | -539,4 | -2,4 | -34,0 |
| 1997 10 | 1.440,0 | -28,4 | -570,8 | -14,1 | -237,0 |