| Fecha | UNIDADES | Variac. año anterior | Variac. período anterior |
|---|
| % | Valor | % | Valor |
|---|
| 1991 2 | 15.202,0 | -15,3 | -2.752,0 | -11,0 | -1.873,0 |
| 1991 1 | 17.075,0 | -10,4 | -1.978,0 | 32,6 | 4.193,0 |
| 1990 12 | 12.882,0 | -6,8 | -939,0 | -32,4 | -6.176,0 |
| 1990 11 | 19.058,0 | -4,5 | -902,0 | -11,6 | -2.511,0 |
| 1990 10 | 21.569,0 | -9,5 | -2.275,0 | 26,6 | 4.535,0 |
| 1990 9 | 17.034,0 | -13,6 | -2.690,0 | 33,1 | 4.231,0 |
| 1990 8 | 12.803,0 | -6,8 | -934,0 | -42,4 | -9.410,0 |
| 1990 7 | 22.213,0 | -0,1 | -23,0 | 16,7 | 3.177,0 |
| 1990 6 | 19.036,0 | -11,9 | -2.576,0 | 10,7 | 1.845,0 |
| 1990 5 | 17.191,0 | -8,0 | -1.486,0 | 4,8 | 791,0 |
| 1990 4 | 16.400,0 | -6,0 | -1.044,0 | -7,2 | -1.279,0 |
| 1990 3 | 17.679,0 | -1,0 | -184,0 | -1,5 | -275,0 |
| 1990 2 | 17.954,0 | -3,3 | -612,0 | -5,8 | -1.099,0 |
| 1990 1 | 19.053,0 | 5,6 | 1.003,0 | 37,9 | 5.232,0 |
|