| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 17500 | 吨 | 2026-9 |
| 2024/2025 | 16300 | 吨 | 2026-9 |
| 2023/2024 | 21000 | 吨 | 2026-9 |
| 2022/2023 | 18500 | 吨 | 2026-9 |
| 2021/2022 | 19100 | 吨 | 2026-9 |
| 2020/2021 | 21500 | 吨 | 2026-9 |
| 2019/2020 | 20300 | 吨 | 2026-9 |
| 2018/2019 | 21400 | 吨 | 2026-9 |
| 2017/2018 | 24300 | 吨 | 2026-9 |
| 2016/2017 | 24400 | 吨 | 2026-9 |
| 2015/2016 | 23000 | 吨 | 2026-9 |
| 2014/2015 | 24400 | 吨 | 2026-9 |
| 2013/2014 | 25500 | 吨 | 2026-9 |
| 2012/2013 | 28300 | 吨 | 2026-9 |
| 2011/2012 | 34400 | 吨 | 2026-9 |
| 2010/2011 | 30700 | 吨 | 2026-9 |
| 2009/2010 | 26600 | 吨 | 2026-9 |
| 2008/2009 | 25500 | 吨 | 2026-9 |
| 2007/2008 | 26000 | 吨 | 2026-9 |
| 2006/2007 | 27800 | 吨 | 2026-9 |
| 2005/2006 | 31500 | 吨 | 2026-9 |
| 2004/2005 | 30300 | 吨 | 2026-9 |
| 2003/2004 | 33800 | 吨 | 2026-9 |
| 2002/2003 | 35400 | 吨 | 2026-9 |
| 2001/2002 | 36600 | 吨 | 2026-9 |
| 1998/1999 | 30000 | 吨 | 2026-9 |
| 1997/1998 | 31392 | 吨 | 2026-9 |
| 1996/1997 | 24536 | 吨 | 2026-9 |
| 1995/1996 | 27808 | 吨 | 2026-9 |
| 1994/1995 | 29265 | 吨 | 2026-9 |
| 1993/1994 | 30267 | 吨 | 2026-9 |
| 1992/1993 | 27917 | 吨 | 2026-9 |
| 1991/1992 | 21200 | 吨 | 2026-9 |
| 1990/1991 | 22800 | 吨 | 2026-9 |
| 1989/1990 | 23300 | 吨 | 2026-9 |
| 1988/1989 | 26930 | 吨 | 2026-9 |
| 1987/1988 | 28980 | 吨 | 2026-9 |
| 1986/1987 | 20790 | 吨 | 2026-9 |
| 1985/1986 | 25030 | 吨 | 2026-9 |
| 1984/1985 | 16820 | 吨 | 2026-9 |
| 1983/1984 | 25650 | 吨 | 2026-9 |
| 1982/1983 | 17150 | 吨 | 2026-9 |