| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 40000 | 吨 | 2026-9 |
| 2024/2025 | 41100 | 吨 | 2026-9 |
| 2023/2024 | 40900 | 吨 | 2026-9 |
| 2022/2023 | 45600 | 吨 | 2026-9 |
| 2021/2022 | 53900 | 吨 | 2026-9 |
| 2020/2021 | 51393 | 吨 | 2026-9 |
| 2019/2020 | 48200 | 吨 | 2026-9 |
| 2018/2019 | 31515 | 吨 | 2026-9 |
| 2017/2018 | 36041 | 吨 | 2026-9 |
| 2016/2017 | 37284 | 吨 | 2026-9 |
| 2015/2016 | 36039 | 吨 | 2026-9 |
| 2014/2015 | 33542 | 吨 | 2026-9 |
| 2013/2014 | 29800 | 吨 | 2026-9 |
| 2012/2013 | 31983 | 吨 | 2026-9 |
| 2011/2012 | 43610 | 吨 | 2026-9 |
| 2010/2011 | 44912 | 吨 | 2026-9 |
| 2009/2010 | 41101 | 吨 | 2026-9 |
| 2008/2009 | 39344 | 吨 | 2026-9 |
| 2007/2008 | 36120 | 吨 | 2026-9 |
| 2006/2007 | 34945 | 吨 | 2026-9 |
| 2005/2006 | 37485 | 吨 | 2026-9 |
| 2004/2005 | 27773 | 吨 | 2026-9 |
| 2003/2004 | 30525 | 吨 | 2026-9 |
| 2002/2003 | 30204 | 吨 | 2026-9 |
| 2001/2002 | 26859 | 吨 | 2026-9 |
| 2000/2001 | 24555 | 吨 | 2026-9 |
| 1999/2000 | 36000 | 吨 | 2026-9 |
| 1998/1999 | 39378 | 吨 | 2026-9 |
| 1997/1998 | 43604 | 吨 | 2026-9 |
| 1996/1997 | 41944 | 吨 | 2026-9 |
| 1995/1996 | 51550 | 吨 | 2026-9 |
| 1994/1995 | 51000 | 吨 | 2026-9 |
| 1993/1994 | 46708 | 吨 | 2026-9 |
| 1992/1993 | 42500 | 吨 | 2026-9 |
| 1991/1992 | 44500 | 吨 | 2026-9 |
| 1990/1991 | 42500 | 吨 | 2026-9 |
| 1989/1990 | 42000 | 吨 | 2026-9 |
| 1988/1989 | 40698 | 吨 | 2026-9 |
| 1987/1988 | 36051 | 吨 | 2026-9 |
| 1986/1987 | 46600 | 吨 | 2026-9 |
| 1985/1986 | 27092 | 吨 | 2026-9 |
| 1984/1985 | 25060 | 吨 | 2026-9 |
| 1983/1984 | 17500 | 吨 | 2026-9 |