| Fecha | Miles de toneladas | Variac. año anterior | Variac. período anterior | ||
|---|---|---|---|---|---|
| % | Valor | % | Valor | ||
| 1983 5 | 995,0 | 9,1 | 83,0 | 7,3 | 68,0 |
| 1983 4 | 927,0 | 8,2 | 70,0 | 1,5 | 14,0 |
| 1983 3 | 913,0 | 8,6 | 72,0 | 6,0 | 52,0 |
| 1983 2 | 861,0 | 7,9 | 63,0 | 16,0 | 119,0 |
| 1983 1 | 742,0 | 8,8 | 60,0 | -35,8 | -413,0 |
| 1982 12 | 1.155,0 | -8,1 | -102,0 | 9,8 | 103,0 |
| 1982 11 | 1.052,0 | -8,1 | -93,0 | 9,2 | 89,0 |
| 1982 10 | 963,0 | -8,1 | -85,0 | 3,4 | 32,0 |
| 1982 9 | 931,0 | -8,1 | -82,0 | 29,1 | 210,0 |
| 1982 8 | 721,0 | -7,9 | -62,0 | -23,6 | -223,0 |
| 1982 7 | 944,0 | -8,3 | -85,0 | 28,1 | 207,0 |
| 1982 6 | 737,0 | -8,6 | -69,0 | -19,2 | -175,0 |
| 1982 5 | 912,0 | -8,2 | -81,0 | 6,4 | 55,0 |
| 1982 4 | 857,0 | -7,8 | -72,0 | 1,9 | 16,0 |