| 年度 | 数值 | 单位 | 发布时间 |
|---|
| 2026/2027 | 800 | 千公顷 | 2026-9 |
| 2025/2026 | 800 | 千公顷 | 2026-9 |
| 2024/2025 | 804 | 千公顷 | 2026-9 |
| 2023/2024 | 808 | 千公顷 | 2026-9 |
| 2022/2023 | 763 | 千公顷 | 2026-9 |
| 2021/2022 | 755 | 千公顷 | 2026-9 |
| 2020/2021 | 722 | 千公顷 | 2026-9 |
| 2019/2020 | 743 | 千公顷 | 2026-9 |
| 2018/2019 | 715 | 千公顷 | 2026-9 |
| 2017/2018 | 694 | 千公顷 | 2026-9 |
| 2016/2017 | 676 | 千公顷 | 2026-9 |
| 2015/2016 | 572 | 千公顷 | 2026-9 |
| 2014/2015 | 697 | 千公顷 | 2026-9 |
| 2013/2014 | 749 | 千公顷 | 2026-9 |
| 2012/2013 | 693 | 千公顷 | 2026-9 |
| 2011/2012 | 523 | 千公顷 | 2026-9 |
| 2010/2011 | 535 | 千公顷 | 2026-9 |
| 2009/2010 | 519 | 千公顷 | 2026-9 |
| 2008/2009 | 495 | 千公顷 | 2026-9 |
| 2007/2008 | 468 | 千公顷 | 2026-9 |
| 2006/2007 | 470 | 千公顷 | 2026-9 |
| 2005/2006 | 440 | 千公顷 | 2026-9 |
| 2004/2005 | 480 | 千公顷 | 2026-9 |
| 2003/2004 | 423 | 千公顷 | 2026-9 |
| 2002/2003 | 403 | 千公顷 | 2026-9 |
| 2001/2002 | 412 | 千公顷 | 2026-9 |
| 2000/2001 | 401 | 千公顷 | 2026-9 |
| 1999/2000 | 380 | 千公顷 | 2026-9 |
| 1998/1999 | 355 | 千公顷 | 2026-9 |
| 1997/1998 | 400 | 千公顷 | 2026-9 |
| 1996/1997 | 380 | 千公顷 | 2026-9 |
| 1995/1996 | 260 | 千公顷 | 2026-9 |
| 1994/1995 | 170 | 千公顷 | 2026-9 |
| 1993/1994 | 200 | 千公顷 | 2026-9 |
| 1992/1993 | 150 | 千公顷 | 2026-9 |
| 1991/1992 | 150 | 千公顷 | 2026-9 |
| 1990/1991 | 150 | 千公顷 | 2026-9 |
| 1989/1990 | 200 | 千公顷 | 2026-9 |
| 1988/1989 | 227 | 千公顷 | 2026-9 |
| 1987/1988 | 225 | 千公顷 | 2026-9 |
| 1986/1987 | 196 | 千公顷 | 2026-9 |
| 1985/1986 | 140 | 千公顷 | 2026-9 |
| 1984/1985 | 140 | 千公顷 | 2026-9 |
| 1983/1984 | 125 | 千公顷 | 2026-9 |
| 1982/1983 | 136 | 千公顷 | 2026-9 |
| 1981/1982 | 123 | 千公顷 | 2026-9 |
| 1980/1981 | 120 | 千公顷 | 2026-9 |
| 1979/1980 | 120 | 千公顷 | 2026-9 |
| 1978/1979 | 118 | 千公顷 | 2026-9 |
| 1977/1978 | 129 | 千公顷 | 2026-9 |
| 1976/1977 | 113 | 千公顷 | 2026-9 |
| 1975/1976 | 100 | 千公顷 | 2026-9 |