| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 15500 | 千吨 | 2026-9 |
| 2025/2026 | 19034 | 千吨 | 2026-9 |
| 2024/2025 | 10406 | 千吨 | 2026-9 |
| 2023/2024 | 7282 | 千吨 | 2026-9 |
| 2022/2023 | 4681 | 千吨 | 2026-9 |
| 2021/2022 | 17651 | 千吨 | 2026-9 |
| 2020/2021 | 9597 | 千吨 | 2026-9 |
| 2019/2020 | 13608 | 千吨 | 2026-9 |
| 2018/2019 | 12680 | 千吨 | 2026-9 |
| 2017/2018 | 14000 | 千吨 | 2026-9 |
| 2016/2017 | 12275 | 千吨 | 2026-9 |
| 2015/2016 | 8750 | 千吨 | 2026-9 |
| 2014/2015 | 4200 | 千吨 | 2026-9 |
| 2013/2014 | 1675 | 千吨 | 2026-9 |
| 2012/2013 | 7450 | 千吨 | 2026-9 |
| 2011/2012 | 11951 | 千吨 | 2026-9 |
| 2010/2011 | 7742 | 千吨 | 2026-9 |
| 2009/2010 | 5255 | 千吨 | 2026-9 |
| 2008/2009 | 8651 | 千吨 | 2026-9 |
| 2007/2008 | 10246 | 千吨 | 2026-9 |
| 2006/2007 | 12231 | 千吨 | 2026-9 |
| 2005/2006 | 8385 | 千吨 | 2026-9 |
| 2004/2005 | 13578 | 千吨 | 2026-9 |
| 2003/2004 | 7398 | 千吨 | 2026-9 |
| 2002/2003 | 6300 | 千吨 | 2026-9 |
| 2001/2002 | 11713 | 千吨 | 2026-9 |
| 2000/2001 | 11434 | 千吨 | 2026-9 |
| 1999/2000 | 11039 | 千吨 | 2026-9 |
| 1998/1999 | 9199 | 千吨 | 2026-9 |
| 1997/1998 | 9827 | 千吨 | 2026-9 |
| 1996/1997 | 10079 | 千吨 | 2026-9 |
| 1995/1996 | 4448 | 千吨 | 2026-9 |
| 1994/1995 | 7869 | 千吨 | 2026-9 |
| 1993/1994 | 4511 | 千吨 | 2026-9 |
| 1992/1993 | 7326 | 千吨 | 2026-9 |
| 1991/1992 | 5731 | 千吨 | 2026-9 |
| 1990/1991 | 4824 | 千吨 | 2026-9 |
| 1989/1990 | 5832 | 千吨 | 2026-9 |
| 1988/1989 | 3485 | 千吨 | 2026-9 |
| 1987/1988 | 3795 | 千吨 | 2026-9 |
| 1986/1987 | 4304 | 千吨 | 2026-9 |
| 1985/1986 | 6122 | 千吨 | 2026-9 |
| 1984/1985 | 7942 | 千吨 | 2026-9 |
| 1983/1984 | 9563 | 千吨 | 2026-9 |
| 1982/1983 | 7456 | 千吨 | 2026-9 |
| 1981/1982 | 4305 | 千吨 | 2026-9 |
| 1980/1981 | 3910 | 千吨 | 2026-9 |
| 1979/1980 | 4750 | 千吨 | 2026-9 |
| 1978/1979 | 3300 | 千吨 | 2026-9 |
| 1977/1978 | 2600 | 千吨 | 2026-9 |
| 1976/1977 | 5600 | 千吨 | 2026-9 |
| 1975/1976 | 3188 | 千吨 | 2026-9 |
| 1974/1975 | 2152 | 千吨 | 2026-9 |
| 1973/1974 | 1136 | 千吨 | 2026-9 |
| 1972/1973 | 3352 | 千吨 | 2026-9 |
| 1971/1972 | 1339 | 千吨 | 2026-9 |
| 1970/1971 | 1625 | 千吨 | 2026-9 |
| 1969/1970 | 2082 | 千吨 | 2026-9 |
| 1968/1969 | 2742 | 千吨 | 2026-9 |
| 1967/1968 | 1379 | 千吨 | 2026-9 |
| 1966/1967 | 3105 | 千吨 | 2026-9 |
| 1965/1966 | 7864 | 千吨 | 2026-9 |
| 1964/1965 | 4274 | 千吨 | 2026-9 |
| 1963/1964 | 2788 | 千吨 | 2026-9 |
| 1962/1963 | 1834 | 千吨 | 2026-9 |
| 1961/1962 | 2371 | 千吨 | 2026-9 |
| 1960/1961 | 1942 | 千吨 | 2026-9 |