| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1998 12 | 86.963,000 | 16,6 | 12.379,000 | 1,2 | 1.052,000 |
| 1998 11 | 85.911,000 | 16,0 | 11.834,000 | 2,2 | 1.841,000 |
| 1998 10 | 84.070,000 | 14,6 | 10.682,000 | 1,1 | 897,000 |
| 1998 9 | 83.173,000 | 14,2 | 10.313,000 | 1,3 | 1.073,000 |
| 1998 8 | 82.100,000 | 13,7 | 9.898,000 | 0,8 | 609,000 |
| 1998 7 | 81.491,000 | 14,4 | 10.226,000 | 1,3 | 1.023,000 |
| 1998 6 | 80.468,000 | 13,9 | 9.810,000 | 1,8 | 1.420,000 |
| 1998 5 | 79.048,000 | 12,9 | 9.052,000 | 1,1 | 880,000 |
| 1998 4 | 78.168,000 | 12,8 | 8.860,000 | 0,3 | 230,000 |
| 1998 3 | 77.938,000 | 13,2 | 9.115,000 | 0,6 | 469,000 |
| 1998 2 | 77.469,000 | 13,4 | 9.144,000 | 2,1 | 1.564,000 |
| 1998 1 | 75.905,000 | 12,5 | 8.445,000 | 1,8 | 1.321,000 |
| 1997 12 | 74.584,000 | 12,1 | 8.052,000 | 0,7 | 507,000 |
| 1997 11 | 74.077,000 | 12,1 | 7.993,000 | 0,9 | 689,000 |