| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 2000 | 千公顷 | 2026-9 |
| 2025/2026 | 1800 | 千公顷 | 2026-9 |
| 2024/2025 | 1800 | 千公顷 | 2026-9 |
| 2023/2024 | 1800 | 千公顷 | 2026-9 |
| 2022/2023 | 1800 | 千公顷 | 2026-9 |
| 2021/2022 | 1800 | 千公顷 | 2026-9 |
| 2020/2021 | 1747 | 千公顷 | 2026-9 |
| 2019/2020 | 1975 | 千公顷 | 2026-9 |
| 2018/2019 | 1948 | 千公顷 | 2026-9 |
| 2017/2018 | 1537 | 千公顷 | 2026-9 |
| 2016/2017 | 1446 | 千公顷 | 2026-9 |
| 2015/2016 | 1815 | 千公顷 | 2026-9 |
| 2014/2015 | 1651 | 千公顷 | 2026-9 |
| 2013/2014 | 1727 | 千公顷 | 2026-9 |
| 2012/2013 | 1946 | 千公顷 | 2026-9 |
| 2011/2012 | 1672 | 千公顷 | 2026-9 |
| 2010/2011 | 1756 | 千公顷 | 2026-9 |
| 2009/2010 | 1849 | 千公顷 | 2026-9 |
| 2008/2009 | 1007 | 千公顷 | 2026-9 |
| 2007/2008 | 1820 | 千公顷 | 2026-9 |
| 2006/2007 | 1784 | 千公顷 | 2026-9 |
| 2005/2006 | 1604 | 千公顷 | 2026-9 |
| 2004/2005 | 2011 | 千公顷 | 2026-9 |
| 2003/2004 | 2048 | 千公顷 | 2026-9 |
| 2002/2003 | 1398 | 千公顷 | 2026-9 |
| 2001/2002 | 1836 | 千公顷 | 2026-9 |
| 2000/2001 | 827 | 千公顷 | 2026-9 |
| 1999/2000 | 1372 | 千公顷 | 2026-9 |
| 1998/1999 | 2000 | 千公顷 | 2026-9 |
| 1997/1998 | 830 | 千公顷 | 2026-9 |
| 1996/1997 | 2278 | 千公顷 | 2026-9 |
| 1995/1996 | 1679 | 千公顷 | 2026-9 |
| 1994/1995 | 900 | 千公顷 | 2026-9 |
| 1993/1994 | 1300 | 千公顷 | 2026-9 |
| 1992/1993 | 1700 | 千公顷 | 2026-9 |
| 1991/1992 | 1730 | 千公顷 | 2026-9 |
| 1990/1991 | 1550 | 千公顷 | 2026-9 |
| 1989/1990 | 1470 | 千公顷 | 2026-9 |
| 1988/1989 | 1023 | 千公顷 | 2026-9 |
| 1987/1988 | 1511 | 千公顷 | 2026-9 |
| 1986/1987 | 1520 | 千公顷 | 2026-9 |
| 1985/1986 | 1735 | 千公顷 | 2026-9 |
| 1984/1985 | 1724 | 千公顷 | 2026-9 |
| 1983/1984 | 1400 | 千公顷 | 2026-9 |
| 1982/1983 | 1637 | 千公顷 | 2026-9 |
| 1981/1982 | 2074 | 千公顷 | 2026-9 |
| 1980/1981 | 2071 | 千公顷 | 2026-9 |
| 1979/1980 | 1945 | 千公顷 | 2026-9 |
| 1978/1979 | 2565 | 千公顷 | 2026-9 |
| 1977/1978 | 2242 | 千公顷 | 2026-9 |
| 1976/1977 | 2755 | 千公顷 | 2026-9 |
| 1975/1976 | 2605 | 千公顷 | 2026-9 |
| 1974/1975 | 2050 | 千公顷 | 2026-9 |
| 1973/1974 | 1700 | 千公顷 | 2026-9 |
| 1972/1973 | 2336 | 千公顷 | 2026-9 |
| 1971/1972 | 2250 | 千公顷 | 2026-9 |
| 1970/1971 | 2296 | 千公顷 | 2026-9 |
| 1969/1970 | 2198 | 千公顷 | 2026-9 |
| 1968/1969 | 2253 | 千公顷 | 2026-9 |
| 1967/1968 | 1998 | 千公顷 | 2026-9 |
| 1966/1967 | 1482 | 千公顷 | 2026-9 |
| 1965/1966 | 2192 | 千公顷 | 2026-9 |
| 1964/1965 | 2185 | 千公顷 | 2026-9 |
| 1963/1964 | 1909 | 千公顷 | 2026-9 |
| 1962/1963 | 1873 | 千公顷 | 2026-9 |
| 1961/1962 | 1689 | 千公顷 | 2026-9 |
| 1960/1961 | 1920 | 千公顷 | 2026-9 |