| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 60000 | 吨 | 2026-9 |
| 2024/2025 | 58200 | 吨 | 2026-9 |
| 2023/2024 | 56000 | 吨 | 2026-9 |
| 2022/2023 | 56000 | 吨 | 2026-9 |
| 2021/2022 | 36400 | 吨 | 2026-9 |
| 2020/2021 | 32800 | 吨 | 2026-9 |
| 2019/2020 | 27000 | 吨 | 2026-9 |
| 2018/2019 | 26000 | 吨 | 2026-9 |
| 2017/2018 | 21541 | 吨 | 2026-9 |
| 2016/2017 | 20600 | 吨 | 2026-9 |
| 2015/2016 | 19262 | 吨 | 2026-9 |
| 2014/2015 | 23664 | 吨 | 2026-9 |
| 2013/2014 | 19200 | 吨 | 2026-9 |
| 2012/2013 | 14625 | 吨 | 2026-9 |
| 2011/2012 | 14700 | 吨 | 2026-9 |
| 2010/2011 | 19320 | 吨 | 2026-9 |
| 2009/2010 | 23910 | 吨 | 2026-9 |
| 2008/2009 | 20600 | 吨 | 2026-9 |
| 2007/2008 | 17300 | 吨 | 2026-9 |
| 2006/2007 | 20800 | 吨 | 2026-9 |
| 2005/2006 | 10500 | 吨 | 2026-9 |
| 2004/2005 | 19200 | 吨 | 2026-9 |
| 2003/2004 | 20900 | 吨 | 2026-9 |
| 2002/2003 | 16700 | 吨 | 2026-9 |
| 2001/2002 | 19250 | 吨 | 2026-9 |
| 1996/1997 | 10100 | 吨 | 2026-9 |
| 1995/1996 | 10369 | 吨 | 2026-9 |
| 1994/1995 | 10019 | 吨 | 2026-9 |
| 1993/1994 | 8316 | 吨 | 2026-9 |
| 1992/1993 | 6794 | 吨 | 2026-9 |
| 1991/1992 | 8300 | 吨 | 2026-9 |
| 1990/1991 | 7730 | 吨 | 2026-9 |
| 1989/1990 | 7730 | 吨 | 2026-9 |
| 1988/1989 | 6390 | 吨 | 2026-9 |
| 1987/1988 | 4710 | 吨 | 2026-9 |
| 1986/1987 | 8300 | 吨 | 2026-9 |
| 1985/1986 | 7350 | 吨 | 2026-9 |
| 1984/1985 | 6493 | 吨 | 2026-9 |
| 1983/1984 | 6323 | 吨 | 2026-9 |
| 1982/1983 | 5328 | 吨 | 2026-9 |
| 1981/1982 | 5151 | 吨 | 2026-9 |
| 1980/1981 | 4507 | 吨 | 2026-9 |