| Fecha | PTAS/HORA | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1990 2 | 763,0 | 9,9 | 69,0 | 1,1 | 8,0 |
| 1990 1 | 755,0 | 11,7 | 79,0 | -8,4 | -69,0 |
| 1989 4 | 824,0 | 10,3 | 77,0 | 13,2 | 96,0 |
| 1989 3 | 728,0 | 2,8 | 20,0 | 4,9 | 34,0 |
| 1989 2 | 694,0 | 9,3 | 59,0 | 2,7 | 18,0 |
| 1989 1 | 676,0 | 7,8 | 49,0 | -9,5 | -71,0 |
| 1988 4 | 747,0 | 3,6 | 26,0 | 5,5 | 39,0 |
| 1988 3 | 708,0 | 4,4 | 30,0 | 11,5 | 73,0 |
| 1988 2 | 635,0 | 2,1 | 13,0 | 1,3 | 8,0 |
| 1988 1 | 627,0 | 2,5 | 15,0 | -13,0 | -94,0 |
| 1987 4 | 721,0 | 2,1 | 15,0 | 6,3 | 43,0 |
| 1987 3 | 678,0 | 7,1 | 45,0 | 9,0 | 56,0 |
| 1987 2 | 622,0 | 9,1 | 52,0 | 1,6 | 10,0 |
| 1987 1 | 612,0 | 3,2 | 19,0 | -13,3 | -94,0 |