| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2003/2004 | 1900 | 千吨 | 2026-9 |
| 2002/2003 | 2150 | 千吨 | 2026-9 |
| 2001/2002 | 2025 | 千吨 | 2026-9 |
| 2000/2001 | 1839 | 千吨 | 2026-9 |
| 1999/2000 | 1786 | 千吨 | 2026-9 |
| 1998/1999 | 1867 | 千吨 | 2026-9 |
| 1997/1998 | 1829 | 千吨 | 2026-9 |
| 1996/1997 | 1808 | 千吨 | 2026-9 |
| 1995/1996 | 1813 | 千吨 | 2026-9 |
| 1994/1995 | 2137 | 千吨 | 2026-9 |
| 1993/1994 | 2171 | 千吨 | 2026-9 |
| 1992/1993 | 2114 | 千吨 | 2026-9 |
| 1991/1992 | 3685 | 千吨 | 2026-9 |
| 1990/1991 | 3060 | 千吨 | 2026-9 |
| 1989/1990 | 3292 | 千吨 | 2026-9 |
| 1988/1989 | 3105 | 千吨 | 2026-9 |
| 1987/1988 | 2795 | 千吨 | 2026-9 |
| 1986/1987 | 2717 | 千吨 | 2026-9 |
| 1985/1986 | 3111 | 千吨 | 2026-9 |
| 1984/1985 | 3190 | 千吨 | 2026-9 |
| 1983/1984 | 3030 | 千吨 | 2026-9 |
| 1982/1983 | 2425 | 千吨 | 2026-9 |
| 1981/1982 | 2585 | 千吨 | 2026-9 |
| 1980/1981 | 2421 | 千吨 | 2026-9 |
| 1979/1980 | 2745 | 千吨 | 2026-9 |
| 1978/1979 | 2789 | 千吨 | 2026-9 |
| 1977/1978 | 2823 | 千吨 | 2026-9 |
| 1976/1977 | 3078 | 千吨 | 2026-9 |
| 1975/1976 | 3616 | 千吨 | 2026-9 |
| 1974/1975 | 3674 | 千吨 | 2026-9 |
| 1973/1974 | 3574 | 千吨 | 2026-9 |
| 1972/1973 | 2573 | 千吨 | 2026-9 |
| 1971/1972 | 1174 | 千吨 | 2026-9 |
| 1970/1971 | 1132 | 千吨 | 2026-9 |
| 1969/1970 | 912 | 千吨 | 2026-9 |
| 1968/1969 | 807 | 千吨 | 2026-9 |
| 1967/1968 | 681 | 千吨 | 2026-9 |
| 1966/1967 | 772 | 千吨 | 2026-9 |
| 1965/1966 | 842 | 千吨 | 2026-9 |
| 1964/1965 | 939 | 千吨 | 2026-9 |
| 1963/1964 | 912 | 千吨 | 2026-9 |
| 1962/1963 | 862 | 千吨 | 2026-9 |
| 1961/1962 | 577 | 千吨 | 2026-9 |
| 1960/1961 | 547 | 千吨 | 2026-9 |