Food comprises the commodities in SITC sections 0 (food and live animals), 1 (beverages and tobacco), and 4 (animal and vegetable oils and fats) and SITC division 22 (oil seeds, oil nuts, and oil kernels).
| Data | Valor | Modificar, % |
|---|---|---|
| 1997 | 15,5 | -30,80% |
| 1996 | 22,3 | -40,38% |
| 1995 | 37,5 | 53,44% |
| 1994 | 24,4 | 76,64% |
| 1993 | 13,8 | -16,73% |
| 1992 | 16,6 | 13,89% |
| 1991 | 14,6 | 4,86% |
| 1990 | 13,9 | -48,94% |
| 1989 | 27,2 | 23,95% |
| 1988 | 22,0 | -25,54% |
| 1981 | 29,5 | -17,37% |
| 1979 | 35,7 |