| Fecha | UNIDADES | Variac. año anterior | Variac. período anterior |
|---|
| % | Valor | % | Valor |
|---|
| 1999 4 | 7.040,0 | 1,6 | 113,0 | -16,9 | -1.436,0 |
| 1999 3 | 8.476,0 | -0,5 | -42,0 | 5,3 | 428,0 |
| 1999 2 | 8.048,0 | 2,3 | 182,0 | 10,2 | 742,0 |
| 1999 1 | 7.306,0 | 4,2 | 295,0 | 10,7 | 708,0 |
| 1998 12 | 6.598,0 | 12,7 | 741,0 | -27,9 | -2.553,0 |
| 1998 11 | 9.151,0 | 9,3 | 776,0 | -18,0 | -2.007,0 |
| 1998 10 | 11.158,0 | 2,0 | 221,0 | 7,5 | 777,0 |
| 1998 9 | 10.381,0 | 20,5 | 1.764,0 | 140,9 | 6.072,0 |
| 1998 8 | 4.309,0 | 13,2 | 502,0 | -50,5 | -4.402,0 |
| 1998 7 | 8.711,0 | 15,5 | 1.168,0 | 19,9 | 1.446,0 |
| 1998 6 | 7.265,0 | 21,6 | 1.289,0 | 3,3 | 234,0 |
| 1998 5 | 7.031,0 | 30,6 | 1.646,0 | 1,5 | 104,0 |
| 1998 4 | 6.927,0 | 4,2 | 280,0 | -18,7 | -1.591,0 |
| 1998 3 | 8.518,0 | 53,0 | 2.952,0 | 8,3 | 652,0 |
|