| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1978 12 | 256,744 | 28,5 | 56,990 | 1,1 | 2,750 |
| 1978 11 | 253,990 | 31,4 | 60,670 | 0,4 | 1,100 |
| 1978 10 | 252,889 | 32,3 | 61,800 | 1,4 | 3,510 |
| 1978 9 | 249,376 | 32,2 | 60,700 | 3,0 | 7,330 |
| 1978 8 | 242,042 | 31,7 | 58,290 | 1,1 | 2,660 |
| 1978 7 | 239,386 | 34,7 | 61,650 | 3,0 | 7,030 |
| 1978 6 | 232,361 | 34,1 | 59,100 | 4,8 | 10,730 |
| 1978 5 | 221,635 | 30,0 | 51,100 | 2,0 | 4,240 |
| 1978 4 | 217,391 | 29,9 | 49,980 | 2,0 | 4,340 |
| 1978 3 | 213,046 | 25,4 | 43,200 | 2,4 | 4,910 |
| 1978 2 | 208,139 | 21,1 | 36,270 | 1,6 | 3,240 |
| 1978 1 | 204,901 | 20,7 | 35,200 | 2,6 | 5,140 |
| 1977 12 | 199,757 | 21,4 | 35,150 | 3,3 | 6,430 |
| 1977 11 | 193,323 | 21,6 | 34,370 | 1,2 | 2,230 |