| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1991 10 | 16.476,000 | 1,5 | 246,000 | ||
| 1991 9 | 16.230,000 | 2,7 | 429,000 | ||
| 1991 8 | 15.801,000 | -4,5 | -738,000 | ||
| 1991 7 | 16.539,000 | 2,6 | 424,000 | ||
| 1991 6 | 16.115,000 | 2,7 | 428,000 | ||
| 1991 5 | 15.687,000 | -1,8 | -292,000 | ||
| 1991 4 | 15.979,000 | 1,7 | 271,000 | ||
| 1991 3 | 15.708,000 | -0,9 | -144,000 | ||
| 1991 2 | 15.852,000 | -2,1 | -346,000 | ||
| 1991 01 | 16.198,000 | ||||