| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 375 | 千吨 | 2026-9 |
| 2025/2026 | 350 | 千吨 | 2026-9 |
| 2024/2025 | 305 | 千吨 | 2026-9 |
| 2023/2024 | 282 | 千吨 | 2026-9 |
| 2022/2023 | 263 | 千吨 | 2026-9 |
| 2021/2022 | 304 | 千吨 | 2026-9 |
| 2020/2021 | 337 | 千吨 | 2026-9 |
| 2019/2020 | 222 | 千吨 | 2026-9 |
| 2018/2019 | 266 | 千吨 | 2026-9 |
| 2017/2018 | 269 | 千吨 | 2026-9 |
| 2016/2017 | 176 | 千吨 | 2026-9 |
| 2015/2016 | 186 | 千吨 | 2026-9 |
| 2014/2015 | 164 | 千吨 | 2026-9 |
| 2013/2014 | 173 | 千吨 | 2026-9 |
| 2012/2013 | 156 | 千吨 | 2026-9 |
| 2011/2012 | 141 | 千吨 | 2026-9 |
| 2010/2011 | 139 | 千吨 | 2026-9 |
| 2009/2010 | 118 | 千吨 | 2026-9 |
| 2008/2009 | 85 | 千吨 | 2026-9 |
| 2007/2008 | 96 | 千吨 | 2026-9 |
| 2006/2007 | 116 | 千吨 | 2026-9 |
| 2005/2006 | 140 | 千吨 | 2026-9 |
| 2004/2005 | 114 | 千吨 | 2026-9 |
| 2003/2004 | 66 | 千吨 | 2026-9 |
| 2002/2003 | 109 | 千吨 | 2026-9 |
| 2001/2002 | 111 | 千吨 | 2026-9 |
| 2000/2001 | 99 | 千吨 | 2026-9 |
| 1999/2000 | 64 | 千吨 | 2026-9 |
| 1998/1999 | 55 | 千吨 | 2026-9 |
| 1997/1998 | 34 | 千吨 | 2026-9 |
| 1996/1997 | 36 | 千吨 | 2026-9 |
| 1995/1996 | 22 | 千吨 | 2026-9 |
| 1994/1995 | 14 | 千吨 | 2026-9 |
| 1993/1994 | 33 | 千吨 | 2026-9 |
| 1992/1993 | 71 | 千吨 | 2026-9 |
| 1991/1992 | 89 | 千吨 | 2026-9 |
| 1990/1991 | 177 | 千吨 | 2026-9 |
| 1989/1990 | 82 | 千吨 | 2026-9 |
| 1988/1989 | 91 | 千吨 | 2026-9 |
| 1987/1988 | 69 | 千吨 | 2026-9 |
| 1986/1987 | 62 | 千吨 | 2026-9 |
| 1985/1986 | 55 | 千吨 | 2026-9 |
| 1984/1985 | 28 | 千吨 | 2026-9 |
| 1983/1984 | 51 | 千吨 | 2026-9 |