| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1991 10 | 1.664,688 | 16,8 | 239,170 | 0,6 | 10,460 |
| 1991 9 | 1.654,223 | 16,6 | 235,400 | 1,8 | 28,790 |
| 1991 8 | 1.625,435 | 15,9 | 223,150 | 1,0 | 15,550 |
| 1991 7 | 1.609,880 | 15,3 | 213,090 | 2,6 | 40,090 |
| 1991 6 | 1.569,789 | 14,1 | 193,790 | 1,6 | 24,690 |
| 1991 5 | 1.545,095 | 13,3 | 181,260 | 1,0 | 15,640 |
| 1991 4 | 1.529,454 | 12,7 | 172,180 | 1,4 | 20,320 |
| 1991 3 | 1.509,137 | 12,7 | 169,480 | 1,2 | 18,490 |
| 1991 2 | 1.490,651 | 13,0 | 171,080 | 0,2 | 2,470 |
| 1991 1 | 1.488,176 | 13,3 | 174,270 | 1,9 | 27,410 |
| 1990 12 | 1.460,765 | 12,6 | 163,980 | 2,6 | 36,860 |
| 1990 11 | 1.423,907 | 11,5 | 147,280 | -0,1 | -1,610 |
| 1990 10 | 1.425,514 | 12,1 | 154,340 | 0,5 | 6,690 |
| 1990 9 | 1.418,826 | 12,2 | 154,700 | 1,2 | 16,550 |