| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2003/2004 | 13014 | 千吨 | 2026-9 |
| 2002/2003 | 14361 | 千吨 | 2026-9 |
| 2001/2002 | 14088 | 千吨 | 2026-9 |
| 2000/2001 | 13824 | 千吨 | 2026-9 |
| 1999/2000 | 14523 | 千吨 | 2026-9 |
| 1998/1999 | 14357 | 千吨 | 2026-9 |
| 1997/1998 | 14307 | 千吨 | 2026-9 |
| 1996/1997 | 14272 | 千吨 | 2026-9 |
| 1995/1996 | 14204 | 千吨 | 2026-9 |
| 1994/1995 | 14789 | 千吨 | 2026-9 |
| 1993/1994 | 14053 | 千吨 | 2026-9 |
| 1992/1993 | 14432 | 千吨 | 2026-9 |
| 1991/1992 | 14270 | 千吨 | 2026-9 |
| 1990/1991 | 13542 | 千吨 | 2026-9 |
| 1989/1990 | 13921 | 千吨 | 2026-9 |
| 1988/1989 | 12494 | 千吨 | 2026-9 |
| 1987/1988 | 12248 | 千吨 | 2026-9 |
| 1986/1987 | 12811 | 千吨 | 2026-9 |
| 1985/1986 | 12722 | 千吨 | 2026-9 |
| 1984/1985 | 12919 | 千吨 | 2026-9 |
| 1983/1984 | 11789 | 千吨 | 2026-9 |
| 1982/1983 | 11352 | 千吨 | 2026-9 |
| 1981/1982 | 11337 | 千吨 | 2026-9 |
| 1980/1981 | 11212 | 千吨 | 2026-9 |
| 1979/1980 | 11166 | 千吨 | 2026-9 |
| 1978/1979 | 11070 | 千吨 | 2026-9 |
| 1977/1978 | 10910 | 千吨 | 2026-9 |
| 1976/1977 | 10952 | 千吨 | 2026-9 |
| 1975/1976 | 11039 | 千吨 | 2026-9 |
| 1974/1975 | 11450 | 千吨 | 2026-9 |
| 1973/1974 | 11698 | 千吨 | 2026-9 |
| 1972/1973 | 11016 | 千吨 | 2026-9 |
| 1971/1972 | 8997 | 千吨 | 2026-9 |
| 1970/1971 | 7685 | 千吨 | 2026-9 |
| 1969/1970 | 7301 | 千吨 | 2026-9 |
| 1968/1969 | 7128 | 千吨 | 2026-9 |
| 1967/1968 | 7190 | 千吨 | 2026-9 |
| 1966/1967 | 6742 | 千吨 | 2026-9 |
| 1965/1966 | 6611 | 千吨 | 2026-9 |
| 1964/1965 | 6548 | 千吨 | 2026-9 |
| 1963/1964 | 6251 | 千吨 | 2026-9 |
| 1962/1963 | 6108 | 千吨 | 2026-9 |
| 1961/1962 | 5840 | 千吨 | 2026-9 |
| 1960/1961 | 5474 | 千吨 | 2026-9 |