| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 915 | 千吨 | 2026-9 |
| 2025/2026 | 895 | 千吨 | 2026-9 |
| 2024/2025 | 977 | 千吨 | 2026-9 |
| 2023/2024 | 979 | 千吨 | 2026-9 |
| 2022/2023 | 887 | 千吨 | 2026-9 |
| 2021/2022 | 892 | 千吨 | 2026-9 |
| 2020/2021 | 850 | 千吨 | 2026-9 |
| 2019/2020 | 932 | 千吨 | 2026-9 |
| 2018/2019 | 982 | 千吨 | 2026-9 |
| 2017/2018 | 964 | 千吨 | 2026-9 |
| 2016/2017 | 864 | 千吨 | 2026-9 |
| 2015/2016 | 792 | 千吨 | 2026-9 |
| 2014/2015 | 834 | 千吨 | 2026-9 |
| 2013/2014 | 828 | 千吨 | 2026-9 |
| 2012/2013 | 1101 | 千吨 | 2026-9 |
| 2011/2012 | 921 | 千吨 | 2026-9 |
| 2010/2011 | 948 | 千吨 | 2026-9 |
| 2009/2010 | 1102 | 千吨 | 2026-9 |
| 2008/2009 | 902 | 千吨 | 2026-9 |
| 2007/2008 | 928 | 千吨 | 2026-9 |
| 2006/2007 | 775 | 千吨 | 2026-9 |
| 2005/2006 | 874 | 千吨 | 2026-9 |
| 2004/2005 | 860 | 千吨 | 2026-9 |
| 2003/2004 | 856 | 千吨 | 2026-9 |
| 2002/2003 | 854 | 千吨 | 2026-9 |
| 2001/2002 | 850 | 千吨 | 2026-9 |
| 2000/2001 | 1060 | 千吨 | 2026-9 |
| 1999/2000 | 895 | 千吨 | 2026-9 |
| 1998/1999 | 561 | 千吨 | 2026-9 |
| 1997/1998 | 850 | 千吨 | 2026-9 |
| 1996/1997 | 786 | 千吨 | 2026-9 |
| 1995/1996 | 640 | 千吨 | 2026-9 |
| 1994/1995 | 923 | 千吨 | 2026-9 |
| 1993/1994 | 630 | 千吨 | 2026-9 |
| 1992/1993 | 709 | 千吨 | 2026-9 |
| 1991/1992 | 638 | 千吨 | 2026-9 |
| 1990/1991 | 779 | 千吨 | 2026-9 |
| 1989/1990 | 850 | 千吨 | 2026-9 |
| 1988/1989 | 604 | 千吨 | 2026-9 |
| 1987/1988 | 650 | 千吨 | 2026-9 |
| 1986/1987 | 803 | 千吨 | 2026-9 |
| 1985/1986 | 915 | 千吨 | 2026-9 |
| 1984/1985 | 577 | 千吨 | 2026-9 |
| 1983/1984 | 509 | 千吨 | 2026-9 |
| 1982/1983 | 753 | 千吨 | 2026-9 |
| 1981/1982 | 672 | 千吨 | 2026-9 |
| 1980/1981 | 738 | 千吨 | 2026-9 |
| 1979/1980 | 656 | 千吨 | 2026-9 |
| 1978/1979 | 632 | 千吨 | 2026-9 |
| 1977/1978 | 749 | 千吨 | 2026-9 |
| 1976/1977 | 656 | 千吨 | 2026-9 |
| 1975/1976 | 693 | 千吨 | 2026-9 |
| 1974/1975 | 513 | 千吨 | 2026-9 |
| 1973/1974 | 389 | 千吨 | 2026-9 |
| 1972/1973 | 351 | 千吨 | 2026-9 |
| 1971/1972 | 368 | 千吨 | 2026-9 |
| 1970/1971 | 332 | 千吨 | 2026-9 |
| 1969/1970 | 310 | 千吨 | 2026-9 |
| 1968/1969 | 235 | 千吨 | 2026-9 |
| 1967/1968 | 265 | 千吨 | 2026-9 |
| 1966/1967 | 260 | 千吨 | 2026-9 |
| 1965/1966 | 308 | 千吨 | 2026-9 |
| 1964/1965 | 258 | 千吨 | 2026-9 |