| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 3908 | 千吨 | 2026-9 |
| 2025/2026 | 3828 | 千吨 | 2026-9 |
| 2024/2025 | 3587 | 千吨 | 2026-9 |
| 2023/2024 | 3099 | 千吨 | 2026-9 |
| 2022/2023 | 3842 | 千吨 | 2026-9 |
| 2021/2022 | 3717 | 千吨 | 2026-9 |
| 2020/2021 | 3755 | 千吨 | 2026-9 |
| 2019/2020 | 4111 | 千吨 | 2026-9 |
| 2018/2019 | 3668 | 千吨 | 2026-9 |
| 2017/2018 | 3769 | 千吨 | 2026-9 |
| 2016/2017 | 3701 | 千吨 | 2026-9 |
| 2015/2016 | 3669 | 千吨 | 2026-9 |
| 2014/2015 | 3696 | 千吨 | 2026-9 |
| 2013/2014 | 3617 | 千吨 | 2026-9 |
| 2012/2013 | 4033 | 千吨 | 2026-9 |
| 2011/2012 | 3861 | 千吨 | 2026-9 |
| 2010/2011 | 3650 | 千吨 | 2026-9 |
| 2009/2010 | 3956 | 千吨 | 2026-9 |
| 2008/2009 | 3655 | 千吨 | 2026-9 |
| 2007/2008 | 4418 | 千吨 | 2026-9 |
| 2006/2007 | 3453 | 千吨 | 2026-9 |
| 2005/2006 | 3572 | 千吨 | 2026-9 |
| 2004/2005 | 3335 | 千吨 | 2026-9 |
| 2003/2004 | 3075 | 千吨 | 2026-9 |
| 2002/2003 | 2950 | 千吨 | 2026-9 |
| 2001/2002 | 2893 | 千吨 | 2026-9 |
| 2000/2001 | 3216 | 千吨 | 2026-9 |
| 1999/2000 | 3379 | 千吨 | 2026-9 |
| 1998/1999 | 3221 | 千吨 | 2026-9 |
| 1997/1998 | 3142 | 千吨 | 2026-9 |
| 1996/1997 | 3178 | 千吨 | 2026-9 |
| 1995/1996 | 1882 | 千吨 | 2026-9 |
| 1994/1995 | 2880 | 千吨 | 2026-9 |
| 1993/1994 | 2966 | 千吨 | 2026-9 |
| 1992/1993 | 2949 | 千吨 | 2026-9 |
| 1991/1992 | 2890 | 千吨 | 2026-9 |
| 1990/1991 | 2192 | 千吨 | 2026-9 |
| 1989/1990 | 1610 | 千吨 | 2026-9 |
| 1988/1989 | 1520 | 千吨 | 2026-9 |
| 1987/1988 | 2354 | 千吨 | 2026-9 |
| 1986/1987 | 1627 | 千吨 | 2026-9 |
| 1985/1986 | 2012 | 千吨 | 2026-9 |
| 1984/1985 | 1624 | 千吨 | 2026-9 |
| 1983/1984 | 1725 | 千吨 | 2026-9 |
| 1982/1983 | 1722 | 千吨 | 2026-9 |
| 1981/1982 | 1770 | 千吨 | 2026-9 |
| 1980/1981 | 1690 | 千吨 | 2026-9 |
| 1979/1980 | 1641 | 千吨 | 2026-9 |
| 1978/1979 | 1493 | 千吨 | 2026-9 |
| 1977/1978 | 1401 | 千吨 | 2026-9 |
| 1976/1977 | 1349 | 千吨 | 2026-9 |
| 1975/1976 | 1317 | 千吨 | 2026-9 |
| 1974/1975 | 1141 | 千吨 | 2026-9 |
| 1973/1974 | 1201 | 千吨 | 2026-9 |
| 1972/1973 | 1148 | 千吨 | 2026-9 |
| 1971/1972 | 984 | 千吨 | 2026-9 |
| 1970/1971 | 840 | 千吨 | 2026-9 |
| 1969/1970 | 935 | 千吨 | 2026-9 |
| 1968/1969 | 751 | 千吨 | 2026-9 |
| 1967/1968 | 801 | 千吨 | 2026-9 |
| 1966/1967 | 652 | 千吨 | 2026-9 |
| 1965/1966 | 807 | 千吨 | 2026-9 |
| 1964/1965 | 681 | 千吨 | 2026-9 |
| 1963/1964 | 839 | 千吨 | 2026-9 |
| 1962/1963 | 724 | 千吨 | 2026-9 |
| 1961/1962 | 646 | 千吨 | 2026-9 |
| 1960/1961 | 651 | 千吨 | 2026-9 |