| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior |
|---|
| % | Valor | % | Valor |
|---|
| 1990 8 | 1.451,244 | 92,7 | 697,930 | 5,6 | 76,920 |
| 1990 7 | 1.374,324 | 90,7 | 653,630 | 5,9 | 76,190 |
| 1990 6 | 1.298,135 | 88,3 | 608,580 | 0,7 | 8,620 |
| 1990 5 | 1.289,515 | 109,7 | 674,440 | 0,1 | 0,650 |
| 1990 4 | 1.288,865 | 109,4 | 673,470 | 1,5 | 19,590 |
| 1990 3 | 1.269,278 | 104,0 | 647,110 | 5,4 | 64,480 |
| 1990 2 | 1.204,801 | 99,5 | 600,770 | 9,4 | 103,250 |
| 1990 1 | 1.101,546 | 95,0 | 536,550 | 9,8 | 98,440 |
| 1989 12 | 1.003,102 | 93,5 | 484,670 | 8,0 | 73,970 |
| 1989 11 | 929,128 | 94,4 | 451,240 | 4,8 | 42,350 |
| 1989 10 | 886,777 | 90,7 | 421,650 | 6,9 | 57,040 |
| 1989 9 | 829,735 | 78,0 | 363,510 | 10,1 | 76,420 |
| 1989 8 | 753,317 | 62,1 | 288,710 | 4,5 | 32,620 |
| 1989 7 | 720,693 | 56,6 | 260,540 | 4,5 | 31,140 |
|