| Fecha | Porcentaje | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 2001 1 | 2 | 0,0 | 0 | 0,0 | 0 |
| 2000 4 | 2 | -33,3 | -1 | -33,3 | -1 |
| 2000 3 | 3 | 50,0 | 1 | -25,0 | -1 |
| 2000 2 | 4 | 0,0 | 0 | 100,0 | 2 |
| 2000 1 | 2 | -60,0 | -3 | -33,3 | -1 |
| 1999 4 | 3 | 50,0 | 1 | 50,0 | 1 |
| 1999 3 | 2 | -50,0 | -2 | -50,0 | -2 |
| 1999 2 | 4 | -20,0 | -1 | -20,0 | -1 |
| 1999 1 | 5 | 66,7 | 2 | 150,0 | 3 |
| 1998 4 | 2 | -33,3 | -1 | -50,0 | -2 |
| 1998 3 | 4 | 500,0 | 5 | -20,0 | -1 |
| 1998 2 | 5 | 150,0 | 3 | 66,7 | 2 |
| 1998 1 | 3 | -25,0 | -1 | 0,0 | 0 |
| 1997 4 | 3 | -25,0 | -1 | -400,0 | 4 |