| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 480 | 千公顷 | 2026-9 |
| 2025/2026 | 517 | 千公顷 | 2026-9 |
| 2024/2025 | 505 | 千公顷 | 2026-9 |
| 2023/2024 | 538 | 千公顷 | 2026-9 |
| 2022/2023 | 567 | 千公顷 | 2026-9 |
| 2021/2022 | 524 | 千公顷 | 2026-9 |
| 2020/2021 | 510 | 千公顷 | 2026-9 |
| 2019/2020 | 540 | 千公顷 | 2026-9 |
| 2018/2019 | 503 | 千公顷 | 2026-9 |
| 2017/2018 | 492 | 千公顷 | 2026-9 |
| 2016/2017 | 508 | 千公顷 | 2026-9 |
| 2015/2016 | 482 | 千公顷 | 2026-9 |
| 2014/2015 | 477 | 千公顷 | 2026-9 |
| 2013/2014 | 505 | 千公顷 | 2026-9 |
| 2012/2013 | 511 | 千公顷 | 2026-9 |
| 2011/2012 | 605 | 千公顷 | 2026-9 |
| 2010/2011 | 558 | 千公顷 | 2026-9 |
| 2009/2010 | 642 | 千公顷 | 2026-9 |
| 2008/2009 | 748 | 千公顷 | 2026-9 |
| 2007/2008 | 632 | 千公顷 | 2026-9 |
| 2006/2007 | 765 | 千公顷 | 2026-9 |
| 2005/2006 | 800 | 千公顷 | 2026-9 |
| 2004/2005 | 830 | 千公顷 | 2026-9 |
| 2003/2004 | 748 | 千公顷 | 2026-9 |
| 2002/2003 | 941 | 千公顷 | 2026-9 |
| 2001/2002 | 959 | 千公顷 | 2026-9 |
| 2000/2001 | 934 | 千公顷 | 2026-9 |
| 1999/2000 | 718 | 千公顷 | 2026-9 |
| 1998/1999 | 748 | 千公顷 | 2026-9 |
| 1997/1998 | 1382 | 千公顷 | 2026-9 |
| 1996/1997 | 1294 | 千公顷 | 2026-9 |
| 1995/1996 | 1363 | 千公顷 | 2026-9 |
| 1994/1995 | 1035 | 千公顷 | 2026-9 |
| 1993/1994 | 1065 | 千公顷 | 2026-9 |
| 1992/1993 | 743 | 千公顷 | 2026-9 |
| 1991/1992 | 1433 | 千公顷 | 2026-9 |
| 1990/1991 | 1550 | 千公顷 | 2026-9 |
| 1989/1990 | 1831 | 千公顷 | 2026-9 |
| 1988/1989 | 1985 | 千公顷 | 2026-9 |
| 1987/1988 | 1729 | 千公顷 | 2026-9 |
| 1986/1987 | 1926 | 千公顷 | 2026-9 |
| 1985/1986 | 1951 | 千公顷 | 2026-9 |
| 1984/1985 | 1919 | 千公顷 | 2026-9 |
| 1983/1984 | 1809 | 千公顷 | 2026-9 |
| 1982/1983 | 1974 | 千公顷 | 2026-9 |
| 1981/1982 | 1787 | 千公顷 | 2026-9 |
| 1980/1981 | 1623 | 千公顷 | 2026-9 |
| 1979/1980 | 1901 | 千公顷 | 2026-9 |
| 1978/1979 | 1880 | 千公顷 | 2026-9 |
| 1977/1978 | 1705 | 千公顷 | 2026-9 |
| 1976/1977 | 1867 | 千公顷 | 2026-9 |
| 1975/1976 | 1788 | 千公顷 | 2026-9 |
| 1974/1975 | 1865 | 千公顷 | 2026-9 |
| 1973/1974 | 2025 | 千公顷 | 2026-9 |
| 1972/1973 | 2017 | 千公顷 | 2026-9 |
| 1971/1972 | 2010 | 千公顷 | 2026-9 |
| 1970/1971 | 1930 | 千公顷 | 2026-9 |
| 1969/1970 | 1850 | 千公顷 | 2026-9 |
| 1968/1969 | 1670 | 千公顷 | 2026-9 |
| 1967/1968 | 1298 | 千公顷 | 2026-9 |
| 1966/1967 | 1134 | 千公顷 | 2026-9 |
| 1965/1966 | 1360 | 千公顷 | 2026-9 |
| 1964/1965 | 1319 | 千公顷 | 2026-9 |
| 1963/1964 | 1519 | 千公顷 | 2026-9 |
| 1962/1963 | 1375 | 千公顷 | 2026-9 |
| 1961/1962 | 1407 | 千公顷 | 2026-9 |
| 1960/1961 | 1253 | 千公顷 | 2026-9 |