| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 25500 | 吨 | 2026-9 |
| 2024/2025 | 25874 | 吨 | 2026-9 |
| 2023/2024 | 26919 | 吨 | 2026-9 |
| 2022/2023 | 26374 | 吨 | 2026-9 |
| 2021/2022 | 25843 | 吨 | 2026-9 |
| 2020/2021 | 24903 | 吨 | 2026-9 |
| 2019/2020 | 24979 | 吨 | 2026-9 |
| 2018/2019 | 28973 | 吨 | 2026-9 |
| 2017/2018 | 26930 | 吨 | 2026-9 |
| 2016/2017 | 25952 | 吨 | 2026-9 |
| 2015/2016 | 23679 | 吨 | 2026-9 |
| 2014/2015 | 23444 | 吨 | 2026-9 |
| 2013/2014 | 23100 | 吨 | 2026-9 |
| 2012/2013 | 20600 | 吨 | 2026-9 |
| 2011/2012 | 24200 | 吨 | 2026-9 |
| 2010/2011 | 24000 | 吨 | 2026-9 |
| 2009/2010 | 23900 | 吨 | 2026-9 |
| 2008/2009 | 20100 | 吨 | 2026-9 |
| 2007/2008 | 23700 | 吨 | 2026-9 |
| 2006/2007 | 29000 | 吨 | 2026-9 |
| 2005/2006 | 29300 | 吨 | 2026-9 |
| 2004/2005 | 31900 | 吨 | 2026-9 |
| 2003/2004 | 28000 | 吨 | 2026-9 |
| 2002/2003 | 31000 | 吨 | 2026-9 |
| 2001/2002 | 31500 | 吨 | 2026-9 |
| 2000/2001 | 29780 | 吨 | 2026-9 |
| 1999/2000 | 31852 | 吨 | 2026-9 |
| 1998/1999 | 24190 | 吨 | 2026-9 |
| 1997/1998 | 35547 | 吨 | 2026-9 |
| 1996/1997 | 34490 | 吨 | 2026-9 |
| 1995/1996 | 25700 | 吨 | 2026-9 |
| 1994/1995 | 26000 | 吨 | 2026-9 |
| 1993/1994 | 35500 | 吨 | 2026-9 |
| 1992/1993 | 26000 | 吨 | 2026-9 |
| 1991/1992 | 25000 | 吨 | 2026-9 |
| 1990/1991 | 38000 | 吨 | 2026-9 |
| 1989/1990 | 39000 | 吨 | 2026-9 |
| 1988/1989 | 43500 | 吨 | 2026-9 |
| 1987/1988 | 47500 | 吨 | 2026-9 |
| 1986/1987 | 50050 | 吨 | 2026-9 |
| 1985/1986 | 45200 | 吨 | 2026-9 |
| 1984/1985 | 44870 | 吨 | 2026-9 |
| 1983/1984 | 40500 | 吨 | 2026-9 |
| 1982/1983 | 40500 | 吨 | 2026-9 |
| 1976/1977 | 0 | 吨 | 2026-9 |
| 1975/1976 | 0 | 吨 | 2026-9 |
| 1974/1975 | 0 | 吨 | 2026-9 |
| 1973/1974 | 0 | 吨 | 2026-9 |
| 1972/1973 | 0 | 吨 | 2026-9 |
| 1971/1972 | 0 | 吨 | 2026-9 |
| 1970/1971 | 0 | 吨 | 2026-9 |