| Fecha | M.M. PTAS | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1978 12 | 8.889,000 | 19,8 | 1.468,000 | 1,3 | 110,000 |
| 1978 11 | 8.779,000 | 19,8 | 1.453,000 | 1,3 | 116,000 |
| 1978 10 | 8.663,000 | 19,8 | 1.431,000 | 1,4 | 118,000 |
| 1978 9 | 8.545,000 | 19,7 | 1.406,000 | 1,8 | 153,000 |
| 1978 8 | 8.392,000 | 19,5 | 1.369,000 | 1,3 | 107,000 |
| 1978 7 | 8.285,000 | 20,0 | 1.380,000 | 1,9 | 156,000 |
| 1978 6 | 8.129,000 | 19,4 | 1.318,000 | 1,6 | 126,000 |
| 1978 5 | 8.003,000 | 19,2 | 1.289,000 | 1,8 | 144,000 |
| 1978 4 | 7.859,000 | 18,8 | 1.246,000 | 1,6 | 126,000 |
| 1978 3 | 7.733,000 | 18,7 | 1.218,000 | 1,3 | 101,000 |
| 1978 2 | 7.632,000 | 18,6 | 1.199,000 | 1,1 | 85,000 |
| 1978 1 | 7.547,000 | 18,8 | 1.195,000 | 1,7 | 126,000 |
| 1977 12 | 7.421,000 | 19,1 | 1.190,000 | 1,3 | 95,000 |
| 1977 11 | 7.326,000 | 19,1 | 1.177,000 | 1,3 | 94,000 |