| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1991 10 | 5.133,0 | 24,3 | 1.003,0 | 1,5 | 78,0 |
| 1991 9 | 5.055,0 | 24,7 | 1.001,0 | 1,6 | 80,0 |
| 1991 8 | 4.975,0 | 24,6 | 981,0 | 1,5 | 74,0 |
| 1991 7 | 4.901,0 | 24,8 | 975,0 | 1,9 | 90,0 |
| 1991 6 | 4.811,0 | 23,9 | 927,0 | 2,2 | 105,0 |
| 1991 5 | 4.706,0 | 22,4 | 860,0 | 1,8 | 82,0 |
| 1991 4 | 4.624,0 | 21,6 | 822,0 | 1,6 | 74,0 |
| 1991 3 | 4.550,0 | 21,6 | 807,0 | 1,9 | 84,0 |
| 1991 2 | 4.466,0 | 20,6 | 763,0 | 1,9 | 84,0 |
| 1991 1 | 4.382,0 | 19,1 | 704,0 | 1,8 | 77,0 |
| 1990 12 | 4.305,0 | 17,7 | 646,0 | 2,0 | 84,0 |
| 1990 11 | 4.221,0 | 15,6 | 571,0 | 2,2 | 91,0 |
| 1990 10 | 4.130,0 | 14,5 | 522,0 | 1,9 | 76,0 |
| 1990 9 | 4.054,0 | 13,8 | 493,0 | 1,5 | 60,0 |