| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 7000 | 千吨 | 2026-9 |
| 2025/2026 | 6500 | 千吨 | 2026-9 |
| 2024/2025 | 6417 | 千吨 | 2026-9 |
| 2023/2024 | 6402 | 千吨 | 2026-9 |
| 2022/2023 | 6806 | 千吨 | 2026-9 |
| 2021/2022 | 6725 | 千吨 | 2026-9 |
| 2020/2021 | 6590 | 千吨 | 2026-9 |
| 2019/2020 | 6665 | 千吨 | 2026-9 |
| 2018/2019 | 6721 | 千吨 | 2026-9 |
| 2017/2018 | 6939 | 千吨 | 2026-9 |
| 2016/2017 | 7556 | 千吨 | 2026-9 |
| 2015/2016 | 7005 | 千吨 | 2026-9 |
| 2014/2015 | 6883 | 千吨 | 2026-9 |
| 2013/2014 | 5300 | 千吨 | 2026-9 |
| 2012/2013 | 5837 | 千吨 | 2026-9 |
| 2011/2012 | 5690 | 千吨 | 2026-9 |
| 2010/2011 | 7141 | 千吨 | 2026-9 |
| 2009/2010 | 5279 | 千吨 | 2026-9 |
| 2008/2009 | 9318 | 千吨 | 2026-9 |
| 2007/2008 | 9058 | 千吨 | 2026-9 |
| 2006/2007 | 9866 | 千吨 | 2026-9 |
| 2005/2006 | 9178 | 千吨 | 2026-9 |
| 2004/2005 | 10000 | 千吨 | 2026-9 |
| 2003/2004 | 9000 | 千吨 | 2026-9 |
| 2002/2003 | 7850 | 千吨 | 2026-9 |
| 2001/2002 | 7800 | 千吨 | 2026-9 |
| 2000/2001 | 7800 | 千吨 | 2026-9 |
| 1999/2000 | 7500 | 千吨 | 2026-9 |
| 1998/1999 | 7300 | 千吨 | 2026-9 |
| 1997/1998 | 6930 | 千吨 | 2026-9 |
| 1996/1997 | 6600 | 千吨 | 2026-9 |
| 1995/1996 | 6500 | 千吨 | 2026-9 |
| 1994/1995 | 6500 | 千吨 | 2026-9 |
| 1993/1994 | 6175 | 千吨 | 2026-9 |
| 1992/1993 | 4437 | 千吨 | 2026-9 |
| 1991/1992 | 4346 | 千吨 | 2026-9 |
| 1990/1991 | 4185 | 千吨 | 2026-9 |
| 1989/1990 | 3500 | 千吨 | 2026-9 |
| 1988/1989 | 3500 | 千吨 | 2026-9 |
| 1987/1988 | 2900 | 千吨 | 2026-9 |
| 1986/1987 | 3600 | 千吨 | 2026-9 |
| 1985/1986 | 3500 | 千吨 | 2026-9 |
| 1984/1985 | 3690 | 千吨 | 2026-9 |
| 1983/1984 | 2660 | 千吨 | 2026-9 |
| 1982/1983 | 4134 | 千吨 | 2026-9 |
| 1981/1982 | 3700 | 千吨 | 2026-9 |
| 1980/1981 | 3800 | 千吨 | 2026-9 |
| 1979/1980 | 3785 | 千吨 | 2026-9 |
| 1978/1979 | 3760 | 千吨 | 2026-9 |
| 1977/1978 | 3750 | 千吨 | 2026-9 |
| 1976/1977 | 3680 | 千吨 | 2026-9 |
| 1975/1976 | 3590 | 千吨 | 2026-9 |
| 1974/1975 | 4732 | 千吨 | 2026-9 |
| 1973/1974 | 3124 | 千吨 | 2026-9 |
| 1972/1973 | 2298 | 千吨 | 2026-9 |
| 1971/1972 | 3794 | 千吨 | 2026-9 |
| 1970/1971 | 4053 | 千吨 | 2026-9 |
| 1969/1970 | 4093 | 千吨 | 2026-9 |
| 1968/1969 | 3236 | 千吨 | 2026-9 |
| 1967/1968 | 3389 | 千吨 | 2026-9 |
| 1966/1967 | 3160 | 千吨 | 2026-9 |
| 1965/1966 | 4235 | 千吨 | 2026-9 |
| 1964/1965 | 3760 | 千吨 | 2026-9 |
| 1963/1964 | 3733 | 千吨 | 2026-9 |
| 1962/1963 | 4509 | 千吨 | 2026-9 |
| 1961/1962 | 3966 | 千吨 | 2026-9 |
| 1960/1961 | 4000 | 千吨 | 2026-9 |