| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 4320 | 千吨 | 2026-9 |
| 2025/2026 | 4240 | 千吨 | 2026-9 |
| 2024/2025 | 3920 | 千吨 | 2026-9 |
| 2023/2024 | 3520 | 千吨 | 2026-9 |
| 2022/2023 | 3220 | 千吨 | 2026-9 |
| 2021/2022 | 3660 | 千吨 | 2026-9 |
| 2020/2021 | 4032 | 千吨 | 2026-9 |
| 2019/2020 | 3815 | 千吨 | 2026-9 |
| 2018/2019 | 3159 | 千吨 | 2026-9 |
| 2017/2018 | 2560 | 千吨 | 2026-9 |
| 2016/2017 | 3110 | 千吨 | 2026-9 |
| 2015/2016 | 2905 | 千吨 | 2026-9 |
| 2014/2015 | 2245 | 千吨 | 2026-9 |
| 2013/2014 | 1926 | 千吨 | 2026-9 |
| 2012/2013 | 1960 | 千吨 | 2026-9 |
| 2011/2012 | 2145 | 千吨 | 2026-9 |
| 2010/2011 | 2098 | 千吨 | 2026-9 |
| 2009/2010 | 1880 | 千吨 | 2026-9 |
| 2008/2009 | 1735 | 千吨 | 2026-9 |
| 2007/2008 | 1882 | 千吨 | 2026-9 |
| 2006/2007 | 1742 | 千吨 | 2026-9 |
| 2005/2006 | 1693 | 千吨 | 2026-9 |
| 2004/2005 | 1762 | 千吨 | 2026-9 |
| 2003/2004 | 1637 | 千吨 | 2026-9 |
| 2002/2003 | 2018 | 千吨 | 2026-9 |
| 2001/2002 | 1793 | 千吨 | 2026-9 |
| 2000/2001 | 1571 | 千吨 | 2026-9 |
| 1999/2000 | 1484 | 千吨 | 2026-9 |
| 1998/1999 | 1284 | 千吨 | 2026-9 |
| 1997/1998 | 938 | 千吨 | 2026-9 |
| 1996/1997 | 910 | 千吨 | 2026-9 |
| 1995/1996 | 794 | 千吨 | 2026-9 |
| 1994/1995 | 596 | 千吨 | 2026-9 |
| 1993/1994 | 595 | 千吨 | 2026-9 |
| 1992/1993 | 595 | 千吨 | 2026-9 |
| 1991/1992 | 528 | 千吨 | 2026-9 |
| 1990/1991 | 554 | 千吨 | 2026-9 |
| 1989/1990 | 598 | 千吨 | 2026-9 |
| 1988/1989 | 517 | 千吨 | 2026-9 |
| 1987/1988 | 399 | 千吨 | 2026-9 |
| 1986/1987 | 373 | 千吨 | 2026-9 |
| 1985/1986 | 300 | 千吨 | 2026-9 |
| 1984/1985 | 227 | 千吨 | 2026-9 |
| 1983/1984 | 160 | 千吨 | 2026-9 |
| 1982/1983 | 125 | 千吨 | 2026-9 |
| 1981/1982 | 117 | 千吨 | 2026-9 |
| 1980/1981 | 123 | 千吨 | 2026-9 |
| 1979/1980 | 112 | 千吨 | 2026-9 |
| 1978/1979 | 122 | 千吨 | 2026-9 |
| 1977/1978 | 130 | 千吨 | 2026-9 |
| 1976/1977 | 97 | 千吨 | 2026-9 |
| 1975/1976 | 95 | 千吨 | 2026-9 |
| 1974/1975 | 86 | 千吨 | 2026-9 |
| 1973/1974 | 87 | 千吨 | 2026-9 |
| 1972/1973 | 58 | 千吨 | 2026-9 |
| 1971/1972 | 57 | 千吨 | 2026-9 |
| 1970/1971 | 48 | 千吨 | 2026-9 |
| 1969/1970 | 44 | 千吨 | 2026-9 |
| 1968/1969 | 39 | 千吨 | 2026-9 |
| 1967/1968 | 40 | 千吨 | 2026-9 |
| 1966/1967 | 29 | 千吨 | 2026-9 |
| 1965/1966 | 23 | 千吨 | 2026-9 |
| 1964/1965 | 17 | 千吨 | 2026-9 |