| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 80000 | 吨 | 2026-9 |
| 2024/2025 | 73700 | 吨 | 2026-9 |
| 2023/2024 | 62700 | 吨 | 2026-9 |
| 2022/2023 | 51500 | 吨 | 2026-9 |
| 2021/2022 | 36900 | 吨 | 2026-9 |
| 2020/2021 | 32600 | 吨 | 2026-9 |
| 2019/2020 | 33000 | 吨 | 2026-9 |
| 2018/2019 | 22500 | 吨 | 2026-9 |
| 2017/2018 | 26100 | 吨 | 2026-9 |
| 2016/2017 | 28600 | 吨 | 2026-9 |
| 2015/2016 | 19100 | 吨 | 2026-9 |
| 2014/2015 | 22600 | 吨 | 2026-9 |
| 2013/2014 | 23500 | 吨 | 2026-9 |
| 2012/2013 | 20300 | 吨 | 2026-9 |
| 2011/2012 | 28000 | 吨 | 2026-9 |
| 2010/2011 | 17000 | 吨 | 2026-9 |
| 2009/2010 | 15900 | 吨 | 2026-9 |
| 2008/2009 | 13400 | 吨 | 2026-9 |
| 2007/2008 | 7500 | 吨 | 2026-9 |
| 2006/2007 | 3800 | 吨 | 2026-9 |
| 2005/2006 | 2400 | 吨 | 2026-9 |
| 2004/2005 | 1900 | 吨 | 2026-9 |
| 2003/2004 | 2700 | 吨 | 2026-9 |
| 2002/2003 | 1400 | 吨 | 2026-9 |
| 2001/2002 | 400 | 吨 | 2026-9 |
| 2000/2001 | 2500 | 吨 | 2026-9 |
| 1999/2000 | 2000 | 吨 | 2026-9 |
| 1998/1999 | 2000 | 吨 | 2026-9 |
| 1997/1998 | 3000 | 吨 | 2026-9 |
| 1996/1997 | 170 | 吨 | 2026-9 |
| 1995/1996 | 384 | 吨 | 2026-9 |
| 1994/1995 | 346 | 吨 | 2026-9 |
| 1993/1994 | 217 | 吨 | 2026-9 |
| 1992/1993 | 251 | 吨 | 2026-9 |
| 1991/1992 | 104 | 吨 | 2026-9 |
| 1990/1991 | 100 | 吨 | 2026-9 |
| 1989/1990 | 0 | 吨 | 2026-9 |
| 1988/1989 | 0 | 吨 | 2026-9 |
| 1987/1988 | 0 | 吨 | 2026-9 |
| 1986/1987 | 0 | 吨 | 2026-9 |
| 1985/1986 | 0 | 吨 | 2026-9 |
| 1984/1985 | 0 | 吨 | 2026-9 |
| 1983/1984 | 0 | 吨 | 2026-9 |
| 1982/1983 | 0 | 吨 | 2026-9 |
| 1981/1982 | 0 | 吨 | 2026-9 |
| 1980/1981 | 0 | 吨 | 2026-9 |