| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 11 | 4.087,0 | 171,0 | 2.579,0 | 19,3 | 662,0 |
| 1998 10 | 3.425,0 | 196,8 | 2.271,0 | -5,0 | -180,0 |
| 1998 9 | 3.605,0 | 239,1 | 2.542,0 | 4,6 | 158,0 |
| 1998 8 | 3.447,0 | 97,8 | 1.704,0 | 40,1 | 986,0 |
| 1998 7 | 2.461,0 | 48,1 | 799,0 | -10,7 | -294,0 |
| 1998 6 | 2.755,0 | 14,5 | 349,0 | 16,4 | 389,0 |
| 1998 5 | 2.366,0 | -11,0 | -293,0 | 38,7 | 660,0 |
| 1998 4 | 1.706,0 | 57,2 | 621,0 | -18,7 | -393,0 |
| 1998 3 | 2.099,0 | 64,2 | 820,5 | 11,5 | 216,0 |
| 1998 2 | 1.883,0 | 10,0 | 171,2 | 102,9 | 955,0 |
| 1998 1 | 928,0 | -49,1 | -895,4 | 34,1 | 236,0 |
| 1997 12 | 692,0 | -70,7 | -1.668,1 | -54,1 | -816,0 |
| 1997 11 | 1.508,0 | -51,6 | -1.609,8 | 30,7 | 354,0 |
| 1997 10 | 1.154,0 | -53,2 | -1.313,1 | 8,6 | 91,0 |