| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 500 | 千吨 | 2026-9 |
| 2025/2026 | 460 | 千吨 | 2026-9 |
| 2024/2025 | 582 | 千吨 | 2026-9 |
| 2023/2024 | 426 | 千吨 | 2026-9 |
| 2022/2023 | 516 | 千吨 | 2026-9 |
| 2021/2022 | 347 | 千吨 | 2026-9 |
| 2020/2021 | 487 | 千吨 | 2026-9 |
| 2019/2020 | 472 | 千吨 | 2026-9 |
| 2018/2019 | 564 | 千吨 | 2026-9 |
| 2017/2018 | 515 | 千吨 | 2026-9 |
| 2016/2017 | 578 | 千吨 | 2026-9 |
| 2015/2016 | 549 | 千吨 | 2026-9 |
| 2014/2015 | 488 | 千吨 | 2026-9 |
| 2013/2014 | 471 | 千吨 | 2026-9 |
| 2012/2013 | 333 | 千吨 | 2026-9 |
| 2011/2012 | 318 | 千吨 | 2026-9 |
| 2010/2011 | 314 | 千吨 | 2026-9 |
| 2009/2010 | 233 | 千吨 | 2026-9 |
| 2008/2009 | 199 | 千吨 | 2026-9 |
| 2007/2008 | 172 | 千吨 | 2026-9 |
| 2006/2007 | 198 | 千吨 | 2026-9 |
| 2005/2006 | 276 | 千吨 | 2026-9 |
| 2004/2005 | 238 | 千吨 | 2026-9 |
| 2003/2004 | 247 | 千吨 | 2026-9 |
| 2002/2003 | 158 | 千吨 | 2026-9 |
| 2001/2002 | 150 | 千吨 | 2026-9 |
| 2000/2001 | 177 | 千吨 | 2026-9 |
| 1999/2000 | 100 | 千吨 | 2026-9 |
| 1998/1999 | 80 | 千吨 | 2026-9 |
| 1997/1998 | 80 | 千吨 | 2026-9 |
| 1996/1997 | 70 | 千吨 | 2026-9 |
| 1995/1996 | 60 | 千吨 | 2026-9 |
| 1994/1995 | 60 | 千吨 | 2026-9 |
| 1993/1994 | 60 | 千吨 | 2026-9 |
| 1992/1993 | 60 | 千吨 | 2026-9 |
| 1991/1992 | 65 | 千吨 | 2026-9 |
| 1990/1991 | 65 | 千吨 | 2026-9 |
| 1989/1990 | 50 | 千吨 | 2026-9 |
| 1988/1989 | 20 | 千吨 | 2026-9 |
| 1987/1988 | 14 | 千吨 | 2026-9 |
| 1986/1987 | 13 | 千吨 | 2026-9 |
| 1985/1986 | 7 | 千吨 | 2026-9 |
| 1984/1985 | 3 | 千吨 | 2026-9 |
| 1983/1984 | 1 | 千吨 | 2026-9 |
| 1981/1982 | 4 | 千吨 | 2026-9 |
| 1980/1981 | 2 | 千吨 | 2026-9 |
| 1979/1980 | 3 | 千吨 | 2026-9 |
| 1978/1979 | 3 | 千吨 | 2026-9 |