| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1991 8 | 1.619,700 | 15,9 | 221,600 | 1,3 | 21,200 |
| 1991 7 | 1.598,500 | 15,0 | 209,000 | 1,6 | 24,600 |
| 1991 6 | 1.573,900 | 14,1 | 194,000 | 1,5 | 23,700 |
| 1991 5 | 1.550,200 | 13,3 | 181,800 | 1,4 | 21,900 |
| 1991 4 | 1.528,300 | 12,9 | 174,600 | 1,2 | 17,600 |
| 1991 3 | 1.510,700 | 12,9 | 173,000 | 1,0 | 14,900 |
| 1991 2 | 1.495,800 | 13,1 | 173,200 | 0,8 | 12,500 |
| 1991 1 | 1.483,300 | 13,2 | 172,600 | 1,3 | 19,400 |
| 1990 12 | 1.463,900 | 12,6 | 163,800 | 1,9 | 27,200 |
| 1990 11 | 1.436,700 | 11,7 | 150,200 | 0,8 | 12,000 |
| 1990 10 | 1.424,700 | 12,0 | 152,900 | 1,0 | 14,100 |
| 1990 9 | 1.410,600 | 11,9 | 149,600 | 0,9 | 12,500 |
| 1990 8 | 1.398,100 | 10,1 | 128,600 | 0,6 | 8,600 |
| 1990 7 | 1.389,500 | 10,8 | 135,300 | 0,7 | 9,600 |