| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1991 11 | 56.284,602 | 10,9 | 5.542,700 | 0,8 | 434,500 |
| 1991 10 | 55.850,102 | 11,2 | 5.618,800 | 0,7 | 384,600 |
| 1991 9 | 55.465,500 | 11,3 | 5.632,100 | 1,0 | 528,000 |
| 1991 8 | 54.937,500 | 11,1 | 5.488,800 | 0,7 | 398,300 |
| 1991 7 | 54.539,199 | 11,6 | 5.651,000 | 0,9 | 477,300 |
| 1991 6 | 54.061,898 | 12,0 | 5.772,500 | 0,7 | 397,500 |
| 1991 5 | 53.664,398 | 12,5 | 5.949,300 | 0,8 | 401,700 |
| 1991 4 | 53.262,699 | 13,0 | 6.139,600 | 0,7 | 355,400 |
| 1991 3 | 52.907,301 | 14,2 | 6.596,100 | 1,2 | 639,900 |
| 1991 2 | 52.267,398 | 14,3 | 6.545,600 | 1,1 | 566,200 |
| 1991 1 | 51.701,199 | 14,2 | 6.414,200 | 0,8 | 430,100 |
| 1990 12 | 51.271,102 | 15,1 | 6.708,500 | 1,0 | 529,200 |
| 1990 11 | 50.741,898 | 15,2 | 6.699,400 | 1,0 | 510,600 |
| 1990 10 | 50.231,301 | 15,3 | 6.647,900 | 0,8 | 397,900 |