| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 515 | 千公顷 | 2026-9 |
| 2025/2026 | 550 | 千公顷 | 2026-9 |
| 2024/2025 | 536 | 千公顷 | 2026-9 |
| 2023/2024 | 329 | 千公顷 | 2026-9 |
| 2022/2023 | 510 | 千公顷 | 2026-9 |
| 2021/2022 | 522 | 千公顷 | 2026-9 |
| 2020/2021 | 519 | 千公顷 | 2026-9 |
| 2019/2020 | 596 | 千公顷 | 2026-9 |
| 2018/2019 | 536 | 千公顷 | 2026-9 |
| 2017/2018 | 579 | 千公顷 | 2026-9 |
| 2016/2017 | 516 | 千公顷 | 2026-9 |
| 2015/2016 | 546 | 千公顷 | 2026-9 |
| 2014/2015 | 703 | 千公顷 | 2026-9 |
| 2013/2014 | 516 | 千公顷 | 2026-9 |
| 2012/2013 | 754 | 千公顷 | 2026-9 |
| 2011/2012 | 772 | 千公顷 | 2026-9 |
| 2010/2011 | 434 | 千公顷 | 2026-9 |
| 2009/2010 | 786 | 千公顷 | 2026-9 |
| 2008/2009 | 535 | 千公顷 | 2026-9 |
| 2007/2008 | 796 | 千公顷 | 2026-9 |
| 2006/2007 | 837 | 千公顷 | 2026-9 |
| 2005/2006 | 826 | 千公顷 | 2026-9 |
| 2004/2005 | 974 | 千公顷 | 2026-9 |
| 2003/2004 | 898 | 千公顷 | 2026-9 |
| 2002/2003 | 299 | 千公顷 | 2026-9 |
| 2001/2002 | 559 | 千公顷 | 2026-9 |
| 2000/2001 | 718 | 千公顷 | 2026-9 |
| 1999/2000 | 910 | 千公顷 | 2026-9 |
| 1998/1999 | 903 | 千公顷 | 2026-9 |
| 1997/1998 | 820 | 千公顷 | 2026-9 |
| 1996/1997 | 1100 | 千公顷 | 2026-9 |
| 1995/1996 | 750 | 千公顷 | 2026-9 |
| 1994/1995 | 470 | 千公顷 | 2026-9 |
| 1993/1994 | 1030 | 千公顷 | 2026-9 |
| 1992/1993 | 981 | 千公顷 | 2026-9 |
| 1991/1992 | 1073 | 千公顷 | 2026-9 |
| 1990/1991 | 882 | 千公顷 | 2026-9 |
| 1989/1990 | 557 | 千公顷 | 2026-9 |
| 1988/1989 | 299 | 千公顷 | 2026-9 |
| 1987/1988 | 971 | 千公顷 | 2026-9 |
| 1986/1987 | 540 | 千公顷 | 2026-9 |
| 1985/1986 | 1033 | 千公顷 | 2026-9 |
| 1984/1985 | 900 | 千公顷 | 2026-9 |
| 1983/1984 | 931 | 千公顷 | 2026-9 |
| 1982/1983 | 714 | 千公顷 | 2026-9 |
| 1981/1982 | 783 | 千公顷 | 2026-9 |
| 1980/1981 | 853 | 千公顷 | 2026-9 |
| 1979/1980 | 1134 | 千公顷 | 2026-9 |
| 1978/1979 | 1138 | 千公顷 | 2026-9 |
| 1977/1978 | 964 | 千公顷 | 2026-9 |
| 1976/1977 | 1050 | 千公顷 | 2026-9 |
| 1975/1976 | 1065 | 千公顷 | 2026-9 |
| 1974/1975 | 1070 | 千公顷 | 2026-9 |
| 1973/1974 | 1140 | 千公顷 | 2026-9 |
| 1972/1973 | 1040 | 千公顷 | 2026-9 |
| 1971/1972 | 950 | 千公顷 | 2026-9 |
| 1970/1971 | 1030 | 千公顷 | 2026-9 |
| 1969/1970 | 745 | 千公顷 | 2026-9 |
| 1968/1969 | 833 | 千公顷 | 2026-9 |
| 1967/1968 | 815 | 千公顷 | 2026-9 |
| 1966/1967 | 845 | 千公顷 | 2026-9 |
| 1965/1966 | 1107 | 千公顷 | 2026-9 |
| 1964/1965 | 1110 | 千公顷 | 2026-9 |
| 1963/1964 | 1130 | 千公顷 | 2026-9 |
| 1962/1963 | 848 | 千公顷 | 2026-9 |
| 1961/1962 | 942 | 千公顷 | 2026-9 |
| 1960/1961 | 1354 | 千公顷 | 2026-9 |