| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 26500 | 吨 | 2026-9 |
| 2024/2025 | 26874 | 吨 | 2026-9 |
| 2023/2024 | 27919 | 吨 | 2026-9 |
| 2022/2023 | 27374 | 吨 | 2026-9 |
| 2021/2022 | 26843 | 吨 | 2026-9 |
| 2020/2021 | 25903 | 吨 | 2026-9 |
| 2019/2020 | 25979 | 吨 | 2026-9 |
| 2018/2019 | 29973 | 吨 | 2026-9 |
| 2017/2018 | 27930 | 吨 | 2026-9 |
| 2016/2017 | 26952 | 吨 | 2026-9 |
| 2015/2016 | 24679 | 吨 | 2026-9 |
| 2014/2015 | 24444 | 吨 | 2026-9 |
| 2013/2014 | 24100 | 吨 | 2026-9 |
| 2012/2013 | 21600 | 吨 | 2026-9 |
| 2011/2012 | 25200 | 吨 | 2026-9 |
| 2010/2011 | 25000 | 吨 | 2026-9 |
| 2009/2010 | 24900 | 吨 | 2026-9 |
| 2008/2009 | 21100 | 吨 | 2026-9 |
| 2007/2008 | 24700 | 吨 | 2026-9 |
| 2006/2007 | 30000 | 吨 | 2026-9 |
| 2005/2006 | 30300 | 吨 | 2026-9 |
| 2004/2005 | 32900 | 吨 | 2026-9 |
| 2003/2004 | 29000 | 吨 | 2026-9 |
| 2002/2003 | 32000 | 吨 | 2026-9 |
| 2001/2002 | 33000 | 吨 | 2026-9 |
| 2000/2001 | 31280 | 吨 | 2026-9 |
| 1999/2000 | 33352 | 吨 | 2026-9 |
| 1998/1999 | 25690 | 吨 | 2026-9 |
| 1997/1998 | 37547 | 吨 | 2026-9 |
| 1996/1997 | 36490 | 吨 | 2026-9 |
| 1995/1996 | 27700 | 吨 | 2026-9 |
| 1994/1995 | 30000 | 吨 | 2026-9 |
| 1993/1994 | 39500 | 吨 | 2026-9 |
| 1992/1993 | 32000 | 吨 | 2026-9 |
| 1991/1992 | 30000 | 吨 | 2026-9 |
| 1990/1991 | 43700 | 吨 | 2026-9 |
| 1989/1990 | 44900 | 吨 | 2026-9 |
| 1988/1989 | 50100 | 吨 | 2026-9 |
| 1987/1988 | 54800 | 吨 | 2026-9 |
| 1986/1987 | 57530 | 吨 | 2026-9 |
| 1985/1986 | 52000 | 吨 | 2026-9 |
| 1984/1985 | 51590 | 吨 | 2026-9 |
| 1983/1984 | 46570 | 吨 | 2026-9 |
| 1982/1983 | 46570 | 吨 | 2026-9 |
| 1976/1977 | 40000 | 吨 | 2026-9 |
| 1975/1976 | 42000 | 吨 | 2026-9 |
| 1974/1975 | 40000 | 吨 | 2026-9 |
| 1973/1974 | 36000 | 吨 | 2026-9 |
| 1972/1973 | 35000 | 吨 | 2026-9 |
| 1971/1972 | 34000 | 吨 | 2026-9 |
| 1970/1971 | 41000 | 吨 | 2026-9 |