| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 672 | 千吨 | 2026-9 |
| 2025/2026 | 672 | 千吨 | 2026-9 |
| 2024/2025 | 681 | 千吨 | 2026-9 |
| 2023/2024 | 741 | 千吨 | 2026-9 |
| 2022/2023 | 669 | 千吨 | 2026-9 |
| 2021/2022 | 687 | 千吨 | 2026-9 |
| 2020/2021 | 716 | 千吨 | 2026-9 |
| 2019/2020 | 598 | 千吨 | 2026-9 |
| 2018/2019 | 596 | 千吨 | 2026-9 |
| 2017/2018 | 652 | 千吨 | 2026-9 |
| 2016/2017 | 652 | 千吨 | 2026-9 |
| 2015/2016 | 596 | 千吨 | 2026-9 |
| 2014/2015 | 688 | 千吨 | 2026-9 |
| 2013/2014 | 672 | 千吨 | 2026-9 |
| 2012/2013 | 746 | 千吨 | 2026-9 |
| 2011/2012 | 675 | 千吨 | 2026-9 |
| 2010/2011 | 671 | 千吨 | 2026-9 |
| 2009/2010 | 651 | 千吨 | 2026-9 |
| 2008/2009 | 737 | 千吨 | 2026-9 |
| 2007/2008 | 697 | 千吨 | 2026-9 |
| 2006/2007 | 799 | 千吨 | 2026-9 |
| 2005/2006 | 797 | 千吨 | 2026-9 |
| 2004/2005 | 804 | 千吨 | 2026-9 |
| 2003/2004 | 771 | 千吨 | 2026-9 |
| 2002/2003 | 783 | 千吨 | 2026-9 |
| 2001/2002 | 819 | 千吨 | 2026-9 |
| 2000/2001 | 843 | 千吨 | 2026-9 |
| 1999/2000 | 913 | 千吨 | 2026-9 |
| 1998/1999 | 1006 | 千吨 | 2026-9 |
| 1997/1998 | 1125 | 千吨 | 2026-9 |
| 1996/1997 | 1129 | 千吨 | 2026-9 |
| 1995/1996 | 1182 | 千吨 | 2026-9 |
| 1994/1995 | 1250 | 千吨 | 2026-9 |
| 1993/1994 | 1099 | 千吨 | 2026-9 |
| 1992/1993 | 1022 | 千吨 | 2026-9 |
| 1991/1992 | 1051 | 千吨 | 2026-9 |
| 1990/1991 | 895 | 千吨 | 2026-9 |
| 1989/1990 | 831 | 千吨 | 2026-9 |
| 1988/1989 | 816 | 千吨 | 2026-9 |
| 1987/1988 | 827 | 千吨 | 2026-9 |
| 1986/1987 | 983 | 千吨 | 2026-9 |
| 1985/1986 | 860 | 千吨 | 2026-9 |
| 1984/1985 | 883 | 千吨 | 2026-9 |
| 1983/1984 | 818 | 千吨 | 2026-9 |
| 1982/1983 | 811 | 千吨 | 2026-9 |
| 1981/1982 | 735 | 千吨 | 2026-9 |
| 1980/1981 | 859 | 千吨 | 2026-9 |
| 1979/1980 | 858 | 千吨 | 2026-9 |
| 1978/1979 | 861 | 千吨 | 2026-9 |
| 1977/1978 | 817 | 千吨 | 2026-9 |
| 1976/1977 | 657 | 千吨 | 2026-9 |
| 1975/1976 | 686 | 千吨 | 2026-9 |
| 1974/1975 | 755 | 千吨 | 2026-9 |
| 1973/1974 | 764 | 千吨 | 2026-9 |
| 1972/1973 | 746 | 千吨 | 2026-9 |
| 1971/1972 | 837 | 千吨 | 2026-9 |
| 1970/1971 | 879 | 千吨 | 2026-9 |
| 1969/1970 | 755 | 千吨 | 2026-9 |
| 1968/1969 | 739 | 千吨 | 2026-9 |
| 1967/1968 | 621 | 千吨 | 2026-9 |
| 1966/1967 | 546 | 千吨 | 2026-9 |
| 1965/1966 | 580 | 千吨 | 2026-9 |
| 1964/1965 | 557 | 千吨 | 2026-9 |
| 1963/1964 | 548 | 千吨 | 2026-9 |
| 1962/1963 | 449 | 千吨 | 2026-9 |
| 1961/1962 | 491 | 千吨 | 2026-9 |
| 1960/1961 | 461 | 千吨 | 2026-9 |