| 年度 | 数值 | 单位 | 发布时间 |
|---|
| 2026/2027 | 1962 | 千公顷 | 2026-9 |
| 2025/2026 | 1681 | 千公顷 | 2026-9 |
| 2024/2025 | 684 | 千公顷 | 2026-9 |
| 2023/2024 | 1418 | 千公顷 | 2026-9 |
| 2022/2023 | 1115 | 千公顷 | 2026-9 |
| 2021/2022 | 1410 | 千公顷 | 2026-9 |
| 2020/2021 | 1334 | 千公顷 | 2026-9 |
| 2019/2020 | 842 | 千公顷 | 2026-9 |
| 2018/2019 | 1086 | 千公顷 | 2026-9 |
| 2017/2018 | 1434 | 千公顷 | 2026-9 |
| 2016/2017 | 1158 | 千公顷 | 2026-9 |
| 2015/2016 | 864 | 千公顷 | 2026-9 |
| 2014/2015 | 1205 | 千公顷 | 2026-9 |
| 2013/2014 | 998 | 千公顷 | 2026-9 |
| 2012/2013 | 1075 | 千公顷 | 2026-9 |
| 2011/2012 | 1102 | 千公顷 | 2026-9 |
| 2010/2011 | 1081 | 千公顷 | 2026-9 |
| 2009/2010 | 912 | 千公顷 | 2026-9 |
| 2008/2009 | 540 | 千公顷 | 2026-9 |
| 2007/2008 | 585 | 千公顷 | 2026-9 |
| 2006/2007 | 619 | 千公顷 | 2026-9 |
| 2005/2006 | 466 | 千公顷 | 2026-9 |
| 2004/2005 | 631 | 千公顷 | 2026-9 |
| 2003/2004 | 671 | 千公顷 | 2026-9 |
| 2002/2003 | 575 | 千公顷 | 2026-9 |
| 2001/2002 | 582 | 千公顷 | 2026-9 |
| 2000/2001 | 750 | 千公顷 | 2026-9 |
| 1999/2000 | 600 | 千公顷 | 2026-9 |
| 1998/1999 | 410 | 千公顷 | 2026-9 |
| 1997/1998 | 600 | 千公顷 | 2026-9 |
| 1996/1997 | 675 | 千公顷 | 2026-9 |
| 1995/1996 | 650 | 千公顷 | 2026-9 |
| 1994/1995 | 700 | 千公顷 | 2026-9 |
| 1993/1994 | 750 | 千公顷 | 2026-9 |
| 1992/1993 | 570 | 千公顷 | 2026-9 |
| 1991/1992 | 620 | 千公顷 | 2026-9 |
| 1990/1991 | 763 | 千公顷 | 2026-9 |
| 1989/1990 | 904 | 千公顷 | 2026-9 |
| 1988/1989 | 1021 | 千公顷 | 2026-9 |
| 1987/1988 | 725 | 千公顷 | 2026-9 |
| 1986/1987 | 588 | 千公顷 | 2026-9 |
| 1985/1986 | 588 | 千公顷 | 2026-9 |
| 1984/1985 | 507 | 千公顷 | 2026-9 |
| 1983/1984 | 546 | 千公顷 | 2026-9 |
| 1982/1983 | 455 | 千公顷 | 2026-9 |
| 1981/1982 | 1000 | 千公顷 | 2026-9 |
| 1980/1981 | 800 | 千公顷 | 2026-9 |
| 1979/1980 | 900 | 千公顷 | 2026-9 |
| 1978/1979 | 595 | 千公顷 | 2026-9 |
| 1977/1978 | 700 | 千公顷 | 2026-9 |
| 1976/1977 | 600 | 千公顷 | 2026-9 |
| 1975/1976 | 280 | 千公顷 | 2026-9 |
| 1974/1975 | 280 | 千公顷 | 2026-9 |
| 1973/1974 | 285 | 千公顷 | 2026-9 |
| 1972/1973 | 280 | 千公顷 | 2026-9 |
| 1971/1972 | 280 | 千公顷 | 2026-9 |
| 1970/1971 | 260 | 千公顷 | 2026-9 |
| 1969/1970 | 235 | 千公顷 | 2026-9 |
| 1968/1969 | 290 | 千公顷 | 2026-9 |
| 1967/1968 | 240 | 千公顷 | 2026-9 |
| 1966/1967 | 215 | 千公顷 | 2026-9 |
| 1965/1966 | 245 | 千公顷 | 2026-9 |
| 1964/1965 | 265 | 千公顷 | 2026-9 |
| 1963/1964 | 270 | 千公顷 | 2026-9 |
| 1962/1963 | 305 | 千公顷 | 2026-9 |
| 1961/1962 | 305 | 千公顷 | 2026-9 |