| Fecha | PTAS/HORA | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1990 2 | 716,0 | 10,8 | 70,0 | 1,6 | 11,0 |
| 1990 1 | 705,0 | 10,9 | 69,0 | 3,5 | 24,0 |
| 1989 4 | 681,0 | 9,1 | 57,0 | 3,2 | 21,0 |
| 1989 3 | 660,0 | 9,6 | 58,0 | 2,2 | 14,0 |
| 1989 2 | 646,0 | 8,8 | 52,0 | 1,6 | 10,0 |
| 1989 1 | 636,0 | 10,6 | 61,0 | 1,9 | 12,0 |
| 1988 4 | 624,0 | 6,9 | 40,0 | 3,7 | 22,0 |
| 1988 3 | 602,0 | 8,5 | 47,0 | 1,4 | 8,0 |
| 1988 2 | 594,0 | 3,9 | 22,0 | 3,3 | 19,0 |
| 1988 1 | 575,0 | 6,7 | 36,0 | -1,5 | -9,0 |
| 1987 4 | 584,0 | 4,9 | 27,0 | 5,2 | 29,0 |
| 1987 3 | 555,0 | 6,5 | 34,0 | -3,0 | -17,0 |
| 1987 2 | 572,0 | 9,4 | 49,0 | 6,1 | 33,0 |
| 1987 1 | 539,0 | 2,9 | 15,0 | -3,2 | -18,0 |