| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 10 | 73.567,000 | 1,1 | 810,900 | 0,1 | 49,000 |
| 1998 9 | 73.518,000 | 1,4 | 1.045,100 | -0,5 | -369,000 |
| 1998 8 | 73.887,000 | 2,4 | 1.747,200 | -0,4 | -313,000 |
| 1998 7 | 74.200,000 | 2,7 | 1.963,400 | 0,9 | 692,000 |
| 1998 6 | 73.508,000 | 2,7 | 1.953,200 | 0,1 | 90,000 |
| 1998 5 | 73.418,000 | 2,9 | 2.087,800 | 0,3 | 206,000 |
| 1998 4 | 73.212,000 | 3,0 | 2.151,100 | -0,5 | -332,200 |
| 1998 3 | 73.544,203 | 3,6 | 2.557,800 | 0,3 | 245,200 |
| 1998 2 | 73.299,000 | 3,3 | 2.337,500 | 0,5 | 388,900 |
| 1998 1 | 72.910,102 | 2,8 | 1.962,100 | -0,7 | -481,700 |
| 1997 12 | 73.391,797 | 3,5 | 2.491,700 | 0,5 | 354,900 |
| 1997 11 | 73.036,898 | 3,1 | 2.217,300 | 0,4 | 280,800 |
| 1997 10 | 72.756,102 | 3,0 | 2.119,600 | 0,4 | 283,200 |
| 1997 9 | 72.472,898 | 3,0 | 2.122,900 | 0,5 | 333,100 |