| 年度 | 数值 | 单位 | 发布时间 |
|---|
| 2026/2027 | 5.135 | 吨/公顷 | 2026-9 |
| 2025/2026 | 5.455 | 吨/公顷 | 2026-9 |
| 2024/2025 | 5.667 | 吨/公顷 | 2026-9 |
| 2023/2024 | 5.556 | 吨/公顷 | 2026-9 |
| 2022/2023 | 4.203 | 吨/公顷 | 2026-9 |
| 2021/2022 | 5.171 | 吨/公顷 | 2026-9 |
| 2020/2021 | 5.028 | 吨/公顷 | 2026-9 |
| 2019/2020 | 5.753 | 吨/公顷 | 2026-9 |
| 2018/2019 | 6.503 | 吨/公顷 | 2026-9 |
| 2017/2018 | 5.339 | 吨/公顷 | 2026-9 |
| 2016/2017 | 5.968 | 吨/公顷 | 2026-9 |
| 2015/2016 | 4.373 | 吨/公顷 | 2026-9 |
| 2014/2015 | 5.348 | 吨/公顷 | 2026-9 |
| 2013/2014 | 5.572 | 吨/公顷 | 2026-9 |
| 2012/2013 | 5.048 | 吨/公顷 | 2026-9 |
| 2011/2012 | 6.592 | 吨/公顷 | 2026-9 |
| 2010/2011 | 4.876 | 吨/公顷 | 2026-9 |
| 2009/2010 | 4.402 | 吨/公顷 | 2026-9 |
| 2008/2009 | 4.342 | 吨/公顷 | 2026-9 |
| 2007/2008 | 5.009 | 吨/公顷 | 2026-9 |
| 2006/2007 | 3.923 | 吨/公顷 | 2026-9 |
| 2005/2006 | 4 | 吨/公顷 | 2026-9 |
| 2004/2005 | 3.546 | 吨/公顷 | 2026-9 |
| 2003/2004 | 4.167 | 吨/公顷 | 2026-9 |
| 2002/2003 | 3.333 | 吨/公顷 | 2026-9 |
| 2001/2002 | 2.583 | 吨/公顷 | 2026-9 |
| 2000/2001 | 2.308 | 吨/公顷 | 2026-9 |
| 1999/2000 | 0 | 吨/公顷 | 2026-9 |
| 1998/1999 | 0 | 吨/公顷 | 2026-9 |
| 1997/1998 | 0 | 吨/公顷 | 2026-9 |
| 1996/1997 | 0 | 吨/公顷 | 2026-9 |
| 1995/1996 | 0 | 吨/公顷 | 2026-9 |
| 1994/1995 | 0 | 吨/公顷 | 2026-9 |
| 1993/1994 | 0 | 吨/公顷 | 2026-9 |
| 1992/1993 | 0 | 吨/公顷 | 2026-9 |
| 1991/1992 | 0 | 吨/公顷 | 2026-9 |
| 1990/1991 | 0 | 吨/公顷 | 2026-9 |
| 1989/1990 | 0 | 吨/公顷 | 2026-9 |
| 1988/1989 | 0 | 吨/公顷 | 2026-9 |
| 1987/1988 | 0 | 吨/公顷 | 2026-9 |