| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 600 | 千公顷 | 2026-9 |
| 2025/2026 | 650 | 千公顷 | 2026-9 |
| 2024/2025 | 587 | 千公顷 | 2026-9 |
| 2023/2024 | 592 | 千公顷 | 2026-9 |
| 2022/2023 | 687 | 千公顷 | 2026-9 |
| 2021/2022 | 622 | 千公顷 | 2026-9 |
| 2020/2021 | 573 | 千公顷 | 2026-9 |
| 2019/2020 | 204 | 千公顷 | 2026-9 |
| 2018/2019 | 550 | 千公顷 | 2026-9 |
| 2017/2018 | 462 | 千公顷 | 2026-9 |
| 2016/2017 | 368 | 千公顷 | 2026-9 |
| 2015/2016 | 521 | 千公顷 | 2026-9 |
| 2014/2015 | 732 | 千公顷 | 2026-9 |
| 2013/2014 | 532 | 千公顷 | 2026-9 |
| 2012/2013 | 648 | 千公顷 | 2026-9 |
| 2011/2012 | 659 | 千公顷 | 2026-9 |
| 2010/2011 | 633 | 千公顷 | 2026-9 |
| 2009/2010 | 498 | 千公顷 | 2026-9 |
| 2008/2009 | 767 | 千公顷 | 2026-9 |
| 2007/2008 | 942 | 千公顷 | 2026-9 |
| 2006/2007 | 613 | 千公顷 | 2026-9 |
| 2005/2006 | 766 | 千公顷 | 2026-9 |
| 2004/2005 | 755 | 千公顷 | 2026-9 |
| 2003/2004 | 734 | 千公顷 | 2026-9 |
| 2002/2003 | 667 | 千公顷 | 2026-9 |
| 2001/2002 | 823 | 千公顷 | 2026-9 |
| 2000/2001 | 758 | 千公顷 | 2026-9 |
| 1999/2000 | 622 | 千公顷 | 2026-9 |
| 1998/1999 | 587 | 千公顷 | 2026-9 |
| 1997/1998 | 507 | 千公顷 | 2026-9 |
| 1996/1997 | 544 | 千公顷 | 2026-9 |
| 1995/1996 | 770 | 千公顷 | 2026-9 |
| 1994/1995 | 686 | 千公顷 | 2026-9 |
| 1993/1994 | 493 | 千公顷 | 2026-9 |
| 1992/1993 | 434 | 千公顷 | 2026-9 |
| 1991/1992 | 569 | 千公顷 | 2026-9 |
| 1990/1991 | 401 | 千公顷 | 2026-9 |
| 1989/1990 | 380 | 千公顷 | 2026-9 |
| 1988/1989 | 645 | 千公顷 | 2026-9 |
| 1987/1988 | 765 | 千公顷 | 2026-9 |
| 1986/1987 | 818 | 千公顷 | 2026-9 |
| 1985/1986 | 734 | 千公顷 | 2026-9 |
| 1984/1985 | 723 | 千公顷 | 2026-9 |
| 1983/1984 | 730 | 千公顷 | 2026-9 |
| 1982/1983 | 707 | 千公顷 | 2026-9 |
| 1981/1982 | 649 | 千公顷 | 2026-9 |
| 1980/1981 | 658 | 千公顷 | 2026-9 |
| 1979/1980 | 519 | 千公顷 | 2026-9 |
| 1978/1979 | 469 | 千公顷 | 2026-9 |
| 1977/1978 | 394 | 千公顷 | 2026-9 |
| 1976/1977 | 532 | 千公顷 | 2026-9 |
| 1975/1976 | 504 | 千公顷 | 2026-9 |
| 1974/1975 | 511 | 千公顷 | 2026-9 |
| 1973/1974 | 540 | 千公顷 | 2026-9 |
| 1972/1973 | 697 | 千公顷 | 2026-9 |
| 1971/1972 | 638 | 千公顷 | 2026-9 |
| 1970/1971 | 552 | 千公顷 | 2026-9 |
| 1969/1970 | 359 | 千公顷 | 2026-9 |
| 1968/1969 | 210 | 千公顷 | 2026-9 |
| 1967/1968 | 187 | 千公顷 | 2026-9 |
| 1966/1967 | 203 | 千公顷 | 2026-9 |
| 1965/1966 | 175 | 千公顷 | 2026-9 |
| 1964/1965 | 140 | 千公顷 | 2026-9 |
| 1963/1964 | 148 | 千公顷 | 2026-9 |
| 1962/1963 | 158 | 千公顷 | 2026-9 |
| 1961/1962 | 147 | 千公顷 | 2026-9 |
| 1960/1961 | 103 | 千公顷 | 2026-9 |