| Fecha | PTAS/HORA | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1990 2 | 998,0 | 8,8 | 81,0 | 4,0 | 38,0 |
| 1990 1 | 960,0 | 9,0 | 79,0 | -9,7 | -103,0 |
| 1989 4 | 1.063,0 | 7,2 | 71,0 | 9,4 | 91,0 |
| 1989 3 | 972,0 | 5,3 | 49,0 | 6,0 | 55,0 |
| 1989 2 | 917,0 | 6,0 | 52,0 | 4,1 | 36,0 |
| 1989 1 | 881,0 | 7,7 | 63,0 | -11,2 | -111,0 |
| 1988 4 | 992,0 | 7,7 | 71,0 | 7,5 | 69,0 |
| 1988 3 | 923,0 | 6,5 | 56,0 | 6,7 | 58,0 |
| 1988 2 | 865,0 | 4,5 | 37,0 | 5,8 | 47,0 |
| 1988 1 | 818,0 | 5,8 | 45,0 | -11,2 | -103,0 |
| 1987 4 | 921,0 | 10,7 | 89,0 | 6,2 | 54,0 |
| 1987 3 | 867,0 | 5,7 | 47,0 | 4,7 | 39,0 |
| 1987 2 | 828,0 | 11,3 | 84,0 | 7,1 | 55,0 |
| 1987 1 | 773,0 | 4,6 | 34,0 | -7,1 | -59,0 |