| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2003/2004 | 16856 | 千吨 | 2026-9 |
| 2002/2003 | 18412 | 千吨 | 2026-9 |
| 2001/2002 | 15884 | 千吨 | 2026-9 |
| 2000/2001 | 18237 | 千吨 | 2026-9 |
| 1999/2000 | 19189 | 千吨 | 2026-9 |
| 1998/1999 | 17543 | 千吨 | 2026-9 |
| 1997/1998 | 19031 | 千吨 | 2026-9 |
| 1996/1997 | 17933 | 千吨 | 2026-9 |
| 1995/1996 | 16967 | 千吨 | 2026-9 |
| 1994/1995 | 16479 | 千吨 | 2026-9 |
| 1993/1994 | 18668 | 千吨 | 2026-9 |
| 1992/1993 | 18306 | 千吨 | 2026-9 |
| 1991/1992 | 16605 | 千吨 | 2026-9 |
| 1990/1991 | 18032 | 千吨 | 2026-9 |
| 1989/1990 | 16944 | 千吨 | 2026-9 |
| 1988/1989 | 15329 | 千吨 | 2026-9 |
| 1987/1988 | 14786 | 千吨 | 2026-9 |
| 1986/1987 | 15706 | 千吨 | 2026-9 |
| 1985/1986 | 15284 | 千吨 | 2026-9 |
| 1984/1985 | 15178 | 千吨 | 2026-9 |
| 1983/1984 | 12285 | 千吨 | 2026-9 |
| 1982/1983 | 15451 | 千吨 | 2026-9 |
| 1981/1982 | 16698 | 千吨 | 2026-9 |
| 1980/1981 | 13705 | 千吨 | 2026-9 |
| 1979/1980 | 13646 | 千吨 | 2026-9 |
| 1978/1979 | 13001 | 千吨 | 2026-9 |
| 1977/1978 | 12868 | 千吨 | 2026-9 |
| 1976/1977 | 10995 | 千吨 | 2026-9 |
| 1975/1976 | 10761 | 千吨 | 2026-9 |
| 1974/1975 | 10818 | 千吨 | 2026-9 |
| 1973/1974 | 9237 | 千吨 | 2026-9 |
| 1972/1973 | 10177 | 千吨 | 2026-9 |
| 1971/1972 | 9938 | 千吨 | 2026-9 |
| 1970/1971 | 8733 | 千吨 | 2026-9 |
| 1969/1970 | 7705 | 千吨 | 2026-9 |
| 1968/1969 | 8112 | 千吨 | 2026-9 |
| 1967/1968 | 7313 | 千吨 | 2026-9 |
| 1966/1967 | 7188 | 千吨 | 2026-9 |
| 1965/1966 | 6569 | 千吨 | 2026-9 |
| 1964/1965 | 6772 | 千吨 | 2026-9 |
| 1963/1964 | 7176 | 千吨 | 2026-9 |
| 1962/1963 | 6218 | 千吨 | 2026-9 |
| 1961/1962 | 5374 | 千吨 | 2026-9 |
| 1960/1961 | 6312 | 千吨 | 2026-9 |