| 年度 | 数值 | 单位 | 发布时间 |
|---|
| 2026/2027 | 825 | 千吨 | 2026-9 |
| 2025/2026 | 800 | 千吨 | 2026-9 |
| 2024/2025 | 875 | 千吨 | 2026-9 |
| 2023/2024 | 775 | 千吨 | 2026-9 |
| 2022/2023 | 700 | 千吨 | 2026-9 |
| 2021/2022 | 600 | 千吨 | 2026-9 |
| 2020/2021 | 500 | 千吨 | 2026-9 |
| 2019/2020 | 440 | 千吨 | 2026-9 |
| 2018/2019 | 440 | 千吨 | 2026-9 |
| 2017/2018 | 430 | 千吨 | 2026-9 |
| 2016/2017 | 480 | 千吨 | 2026-9 |
| 2015/2016 | 425 | 千吨 | 2026-9 |
| 2014/2015 | 400 | 千吨 | 2026-9 |
| 2013/2014 | 350 | 千吨 | 2026-9 |
| 2012/2013 | 300 | 千吨 | 2026-9 |
| 2011/2012 | 150 | 千吨 | 2026-9 |
| 2010/2011 | 150 | 千吨 | 2026-9 |
| 2009/2010 | 150 | 千吨 | 2026-9 |
| 2008/2009 | 150 | 千吨 | 2026-9 |
| 2007/2008 | 125 | 千吨 | 2026-9 |
| 2006/2007 | 150 | 千吨 | 2026-9 |
| 2005/2006 | 150 | 千吨 | 2026-9 |
| 2004/2005 | 120 | 千吨 | 2026-9 |
| 2003/2004 | 120 | 千吨 | 2026-9 |
| 2002/2003 | 100 | 千吨 | 2026-9 |
| 2001/2002 | 10 | 千吨 | 2026-9 |
| 2000/2001 | 16 | 千吨 | 2026-9 |
| 1999/2000 | 120 | 千吨 | 2026-9 |
| 1998/1999 | 120 | 千吨 | 2026-9 |
| 1997/1998 | 125 | 千吨 | 2026-9 |
| 1996/1997 | 87 | 千吨 | 2026-9 |
| 1995/1996 | 132 | 千吨 | 2026-9 |
| 1994/1995 | 225 | 千吨 | 2026-9 |
| 1993/1994 | 417 | 千吨 | 2026-9 |
| 1992/1993 | 502 | 千吨 | 2026-9 |
| 1991/1992 | 905 | 千吨 | 2026-9 |
| 1990/1991 | 1275 | 千吨 | 2026-9 |
| 1989/1990 | 1312 | 千吨 | 2026-9 |
| 1988/1989 | 1071 | 千吨 | 2026-9 |
| 1987/1988 | 1229 | 千吨 | 2026-9 |