| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 2200 | 千公顷 | 2026-9 |
| 2025/2026 | 2100 | 千公顷 | 2026-9 |
| 2024/2025 | 2050 | 千公顷 | 2026-9 |
| 2023/2024 | 1900 | 千公顷 | 2026-9 |
| 2022/2023 | 1900 | 千公顷 | 2026-9 |
| 2021/2022 | 1867 | 千公顷 | 2026-9 |
| 2020/2021 | 1829 | 千公顷 | 2026-9 |
| 2019/2020 | 1789 | 千公顷 | 2026-9 |
| 2018/2019 | 1748 | 千公顷 | 2026-9 |
| 2017/2018 | 1697 | 千公顷 | 2026-9 |
| 2016/2017 | 1696 | 千公顷 | 2026-9 |
| 2015/2016 | 1665 | 千公顷 | 2026-9 |
| 2014/2015 | 1664 | 千公顷 | 2026-9 |
| 2013/2014 | 1606 | 千公顷 | 2026-9 |
| 2012/2013 | 1628 | 千公顷 | 2026-9 |
| 2011/2012 | 1437 | 千公顷 | 2026-9 |
| 2010/2011 | 1553 | 千公顷 | 2026-9 |
| 2009/2010 | 1684 | 千公顷 | 2026-9 |
| 2008/2009 | 1507 | 千公顷 | 2026-9 |
| 2007/2008 | 1424 | 千公顷 | 2026-9 |
| 2006/2007 | 1473 | 千公顷 | 2026-9 |
| 2005/2006 | 1459 | 千公顷 | 2026-9 |
| 2004/2005 | 1398 | 千公顷 | 2026-9 |
| 2003/2004 | 1098 | 千公顷 | 2026-9 |
| 2002/2003 | 997 | 千公顷 | 2026-9 |
| 2001/2002 | 1650 | 千公顷 | 2026-9 |
| 2000/2001 | 1675 | 千公顷 | 2026-9 |
| 1999/2000 | 1660 | 千公顷 | 2026-9 |
| 1998/1999 | 1600 | 千公顷 | 2026-9 |
| 1997/1998 | 1540 | 千公顷 | 2026-9 |
| 1996/1997 | 1435 | 千公顷 | 2026-9 |
| 1995/1996 | 1400 | 千公顷 | 2026-9 |
| 1994/1995 | 750 | 千公顷 | 2026-9 |
| 1993/1994 | 752 | 千公顷 | 2026-9 |
| 1992/1993 | 725 | 千公顷 | 2026-9 |
| 1991/1992 | 725 | 千公顷 | 2026-9 |
| 1990/1991 | 660 | 千公顷 | 2026-9 |
| 1989/1990 | 666 | 千公顷 | 2026-9 |
| 1988/1989 | 666 | 千公顷 | 2026-9 |
| 1987/1988 | 640 | 千公顷 | 2026-9 |
| 1986/1987 | 662 | 千公顷 | 2026-9 |
| 1985/1986 | 779 | 千公顷 | 2026-9 |
| 1984/1985 | 660 | 千公顷 | 2026-9 |
| 1983/1984 | 626 | 千公顷 | 2026-9 |
| 1982/1983 | 714 | 千公顷 | 2026-9 |
| 1981/1982 | 685 | 千公顷 | 2026-9 |
| 1980/1981 | 536 | 千公顷 | 2026-9 |
| 1979/1980 | 487 | 千公顷 | 2026-9 |
| 1978/1979 | 511 | 千公顷 | 2026-9 |
| 1977/1978 | 493 | 千公顷 | 2026-9 |
| 1976/1977 | 507 | 千公顷 | 2026-9 |
| 1975/1976 | 500 | 千公顷 | 2026-9 |
| 1974/1975 | 702 | 千公顷 | 2026-9 |
| 1973/1974 | 816 | 千公顷 | 2026-9 |
| 1972/1973 | 806 | 千公顷 | 2026-9 |
| 1971/1972 | 1113 | 千公顷 | 2026-9 |
| 1970/1971 | 1092 | 千公顷 | 2026-9 |
| 1969/1970 | 1070 | 千公顷 | 2026-9 |
| 1968/1969 | 1049 | 千公顷 | 2026-9 |
| 1967/1968 | 1029 | 千公顷 | 2026-9 |
| 1966/1967 | 1008 | 千公顷 | 2026-9 |
| 1965/1966 | 989 | 千公顷 | 2026-9 |
| 1964/1965 | 962 | 千公顷 | 2026-9 |
| 1963/1964 | 921 | 千公顷 | 2026-9 |
| 1962/1963 | 928 | 千公顷 | 2026-9 |
| 1961/1962 | 919 | 千公顷 | 2026-9 |
| 1960/1961 | 912 | 千公顷 | 2026-9 |