| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2003/2004 | 22613 | 千吨 | 2026-9 |
| 2002/2003 | 23542 | 千吨 | 2026-9 |
| 2001/2002 | 21598 | 千吨 | 2026-9 |
| 2000/2001 | 23851 | 千吨 | 2026-9 |
| 1999/2000 | 24154 | 千吨 | 2026-9 |
| 1998/1999 | 22556 | 千吨 | 2026-9 |
| 1997/1998 | 23539 | 千吨 | 2026-9 |
| 1996/1997 | 21905 | 千吨 | 2026-9 |
| 1995/1996 | 20711 | 千吨 | 2026-9 |
| 1994/1995 | 21902 | 千吨 | 2026-9 |
| 1993/1994 | 23487 | 千吨 | 2026-9 |
| 1992/1993 | 22797 | 千吨 | 2026-9 |
| 1991/1992 | 23262 | 千吨 | 2026-9 |
| 1990/1991 | 23602 | 千吨 | 2026-9 |
| 1989/1990 | 23006 | 千吨 | 2026-9 |
| 1988/1989 | 20030 | 千吨 | 2026-9 |
| 1987/1988 | 19295 | 千吨 | 2026-9 |
| 1986/1987 | 20413 | 千吨 | 2026-9 |
| 1985/1986 | 20642 | 千吨 | 2026-9 |
| 1984/1985 | 20239 | 千吨 | 2026-9 |
| 1983/1984 | 19225 | 千吨 | 2026-9 |
| 1982/1983 | 21824 | 千吨 | 2026-9 |
| 1981/1982 | 21917 | 千吨 | 2026-9 |
| 1980/1981 | 19792 | 千吨 | 2026-9 |
| 1979/1980 | 19741 | 千吨 | 2026-9 |
| 1978/1979 | 18848 | 千吨 | 2026-9 |
| 1977/1978 | 18680 | 千吨 | 2026-9 |
| 1976/1977 | 16939 | 千吨 | 2026-9 |
| 1975/1976 | 17035 | 千吨 | 2026-9 |
| 1974/1975 | 15993 | 千吨 | 2026-9 |
| 1973/1974 | 16141 | 千吨 | 2026-9 |
| 1972/1973 | 16906 | 千吨 | 2026-9 |
| 1971/1972 | 15218 | 千吨 | 2026-9 |
| 1970/1971 | 13374 | 千吨 | 2026-9 |
| 1969/1970 | 12143 | 千吨 | 2026-9 |
| 1968/1969 | 11468 | 千吨 | 2026-9 |
| 1967/1968 | 10832 | 千吨 | 2026-9 |
| 1966/1967 | 10238 | 千吨 | 2026-9 |
| 1965/1966 | 9797 | 千吨 | 2026-9 |
| 1964/1965 | 10078 | 千吨 | 2026-9 |
| 1963/1964 | 9399 | 千吨 | 2026-9 |
| 1962/1963 | 8281 | 千吨 | 2026-9 |
| 1961/1962 | 7851 | 千吨 | 2026-9 |
| 1960/1961 | 8414 | 千吨 | 2026-9 |