| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 3100 | 千吨 | 2026-9 |
| 2025/2026 | 3050 | 千吨 | 2026-9 |
| 2024/2025 | 2950 | 千吨 | 2026-9 |
| 2023/2024 | 2800 | 千吨 | 2026-9 |
| 2022/2023 | 2800 | 千吨 | 2026-9 |
| 2021/2022 | 2950 | 千吨 | 2026-9 |
| 2020/2021 | 3000 | 千吨 | 2026-9 |
| 2019/2020 | 3100 | 千吨 | 2026-9 |
| 2018/2019 | 3000 | 千吨 | 2026-9 |
| 2017/2018 | 3050 | 千吨 | 2026-9 |
| 2016/2017 | 3000 | 千吨 | 2026-9 |
| 2015/2016 | 2950 | 千吨 | 2026-9 |
| 2014/2015 | 3125 | 千吨 | 2026-9 |
| 2013/2014 | 2825 | 千吨 | 2026-9 |
| 2012/2013 | 2075 | 千吨 | 2026-9 |
| 2011/2012 | 2384 | 千吨 | 2026-9 |
| 2010/2011 | 2148 | 千吨 | 2026-9 |
| 2009/2010 | 2429 | 千吨 | 2026-9 |
| 2008/2009 | 2049 | 千吨 | 2026-9 |
| 2007/2008 | 1863 | 千吨 | 2026-9 |
| 2006/2007 | 2042 | 千吨 | 2026-9 |
| 2005/2006 | 1894 | 千吨 | 2026-9 |
| 2004/2005 | 1682 | 千吨 | 2026-9 |
| 2003/2004 | 1360 | 千吨 | 2026-9 |
| 2002/2003 | 1110 | 千吨 | 2026-9 |
| 2001/2002 | 1237 | 千吨 | 2026-9 |
| 2000/2001 | 1135 | 千吨 | 2026-9 |
| 1999/2000 | 962 | 千吨 | 2026-9 |
| 1998/1999 | 1150 | 千吨 | 2026-9 |
| 1997/1998 | 1184 | 千吨 | 2026-9 |
| 1996/1997 | 1168 | 千吨 | 2026-9 |
| 1995/1996 | 847 | 千吨 | 2026-9 |
| 1994/1995 | 975 | 千吨 | 2026-9 |
| 1993/1994 | 987 | 千吨 | 2026-9 |
| 1992/1993 | 1080 | 千吨 | 2026-9 |
| 1991/1992 | 1422 | 千吨 | 2026-9 |
| 1990/1991 | 1468 | 千吨 | 2026-9 |
| 1989/1990 | 917 | 千吨 | 2026-9 |
| 1988/1989 | 752 | 千吨 | 2026-9 |
| 1987/1988 | 815 | 千吨 | 2026-9 |
| 1986/1987 | 803 | 千吨 | 2026-9 |
| 1985/1986 | 798 | 千吨 | 2026-9 |
| 1984/1985 | 679 | 千吨 | 2026-9 |
| 1983/1984 | 791 | 千吨 | 2026-9 |
| 1982/1983 | 589 | 千吨 | 2026-9 |
| 1981/1982 | 565 | 千吨 | 2026-9 |
| 1980/1981 | 550 | 千吨 | 2026-9 |
| 1979/1980 | 533 | 千吨 | 2026-9 |
| 1978/1979 | 433 | 千吨 | 2026-9 |
| 1977/1978 | 491 | 千吨 | 2026-9 |
| 1976/1977 | 520 | 千吨 | 2026-9 |
| 1975/1976 | 474 | 千吨 | 2026-9 |
| 1974/1975 | 373 | 千吨 | 2026-9 |
| 1973/1974 | 466 | 千吨 | 2026-9 |
| 1972/1973 | 317 | 千吨 | 2026-9 |
| 1971/1972 | 320 | 千吨 | 2026-9 |
| 1970/1971 | 422 | 千吨 | 2026-9 |
| 1969/1970 | 247 | 千吨 | 2026-9 |
| 1968/1969 | 229 | 千吨 | 2026-9 |
| 1967/1968 | 191 | 千吨 | 2026-9 |
| 1966/1967 | 273 | 千吨 | 2026-9 |
| 1965/1966 | 223 | 千吨 | 2026-9 |
| 1964/1965 | 209 | 千吨 | 2026-9 |
| 1963/1964 | 136 | 千吨 | 2026-9 |
| 1962/1963 | 156 | 千吨 | 2026-9 |
| 1961/1962 | 107 | 千吨 | 2026-9 |
| 1960/1961 | 124 | 千吨 | 2026-9 |