| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 384 | 千公顷 | 2026-9 |
| 2025/2026 | 382 | 千公顷 | 2026-9 |
| 2024/2025 | 362 | 千公顷 | 2026-9 |
| 2023/2024 | 336 | 千公顷 | 2026-9 |
| 2022/2023 | 356 | 千公顷 | 2026-9 |
| 2021/2022 | 263 | 千公顷 | 2026-9 |
| 2020/2021 | 408 | 千公顷 | 2026-9 |
| 2019/2020 | 335 | 千公顷 | 2026-9 |
| 2018/2019 | 350 | 千公顷 | 2026-9 |
| 2017/2018 | 325 | 千公顷 | 2026-9 |
| 2016/2017 | 396 | 千公顷 | 2026-9 |
| 2015/2016 | 516 | 千公顷 | 2026-9 |
| 2014/2015 | 419 | 千公顷 | 2026-9 |
| 2013/2014 | 408 | 千公顷 | 2026-9 |
| 2012/2013 | 407 | 千公顷 | 2026-9 |
| 2011/2012 | 354 | 千公顷 | 2026-9 |
| 2010/2011 | 513 | 千公顷 | 2026-9 |
| 2009/2010 | 542 | 千公顷 | 2026-9 |
| 2008/2009 | 572 | 千公顷 | 2026-9 |
| 2007/2008 | 609 | 千公顷 | 2026-9 |
| 2006/2007 | 633 | 千公顷 | 2026-9 |
| 2005/2006 | 738 | 千公顷 | 2026-9 |
| 2004/2005 | 723 | 千公顷 | 2026-9 |
| 2003/2004 | 898 | 千公顷 | 2026-9 |
| 2002/2003 | 833 | 千公顷 | 2026-9 |
| 2001/2002 | 773 | 千公顷 | 2026-9 |
| 2000/2001 | 941 | 千公顷 | 2026-9 |
| 1999/2000 | 989 | 千公顷 | 2026-9 |
| 1998/1999 | 1114 | 千公顷 | 2026-9 |
| 1997/1998 | 1138 | 千公顷 | 2026-9 |
| 1996/1997 | 1074 | 千公顷 | 2026-9 |
| 1995/1996 | 1195 | 千公顷 | 2026-9 |
| 1994/1995 | 1622 | 千公顷 | 2026-9 |
| 1993/1994 | 1539 | 千公顷 | 2026-9 |
| 1992/1993 | 1819 | 千公顷 | 2026-9 |
| 1991/1992 | 1949 | 千公顷 | 2026-9 |
| 1990/1991 | 2407 | 千公顷 | 2026-9 |
| 1989/1990 | 2785 | 千公顷 | 2026-9 |
| 1988/1989 | 2238 | 千公顷 | 2026-9 |
| 1987/1988 | 2787 | 千公顷 | 2026-9 |
| 1986/1987 | 2768 | 千公顷 | 2026-9 |
| 1985/1986 | 3297 | 千公顷 | 2026-9 |
| 1984/1985 | 3303 | 千公顷 | 2026-9 |
| 1983/1984 | 3667 | 千公顷 | 2026-9 |
| 1982/1983 | 4151 | 千公顷 | 2026-9 |
| 1981/1982 | 3807 | 千公顷 | 2026-9 |
| 1980/1981 | 3503 | 千公顷 | 2026-9 |
| 1979/1980 | 3918 | 千公顷 | 2026-9 |
| 1978/1979 | 4503 | 千公顷 | 2026-9 |
| 1977/1978 | 5457 | 千公顷 | 2026-9 |
| 1976/1977 | 4789 | 千公顷 | 2026-9 |
| 1975/1976 | 5276 | 千公顷 | 2026-9 |
| 1974/1975 | 5102 | 千公顷 | 2026-9 |
| 1973/1974 | 5573 | 千公顷 | 2026-9 |
| 1972/1973 | 5427 | 千公顷 | 2026-9 |
| 1971/1972 | 6356 | 千公顷 | 2026-9 |
| 1970/1971 | 7525 | 千公顷 | 2026-9 |
| 1969/1970 | 7273 | 千公顷 | 2026-9 |
| 1968/1969 | 7166 | 千公顷 | 2026-9 |
| 1967/1968 | 6519 | 千公顷 | 2026-9 |
| 1966/1967 | 7235 | 千公顷 | 2026-9 |
| 1965/1966 | 7496 | 千公顷 | 2026-9 |
| 1964/1965 | 7996 | 千公顷 | 2026-9 |
| 1963/1964 | 8623 | 千公顷 | 2026-9 |
| 1962/1963 | 9056 | 千公顷 | 2026-9 |
| 1961/1962 | 9666 | 千公顷 | 2026-9 |
| 1960/1961 | 10760 | 千公顷 | 2026-9 |