| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 720 | 千公顷 | 2026-9 |
| 2025/2026 | 730 | 千公顷 | 2026-9 |
| 2024/2025 | 600 | 千公顷 | 2026-9 |
| 2023/2024 | 700 | 千公顷 | 2026-9 |
| 2022/2023 | 623 | 千公顷 | 2026-9 |
| 2021/2022 | 704 | 千公顷 | 2026-9 |
| 2020/2021 | 873 | 千公顷 | 2026-9 |
| 2019/2020 | 915 | 千公顷 | 2026-9 |
| 2018/2019 | 921 | 千公顷 | 2026-9 |
| 2017/2018 | 1171 | 千公顷 | 2026-9 |
| 2016/2017 | 1279 | 千公顷 | 2026-9 |
| 2015/2016 | 1086 | 千公顷 | 2026-9 |
| 2014/2015 | 956 | 千公顷 | 2026-9 |
| 2013/2014 | 926 | 千公顷 | 2026-9 |
| 2012/2013 | 881 | 千公顷 | 2026-9 |
| 2011/2012 | 961 | 千公顷 | 2026-9 |
| 2010/2011 | 989 | 千公顷 | 2026-9 |
| 2009/2010 | 965 | 千公顷 | 2026-9 |
| 2008/2009 | 964 | 千公顷 | 2026-9 |
| 2007/2008 | 815 | 千公顷 | 2026-9 |
| 2006/2007 | 781 | 千公顷 | 2026-9 |
| 2005/2006 | 1020 | 千公顷 | 2026-9 |
| 2004/2005 | 935 | 千公顷 | 2026-9 |
| 2003/2004 | 1173 | 千公顷 | 2026-9 |
| 2002/2003 | 1131 | 千公顷 | 2026-9 |
| 2001/2002 | 1016 | 千公顷 | 2026-9 |
| 2000/2001 | 1229 | 千公顷 | 2026-9 |
| 1999/2000 | 1131 | 千公顷 | 2026-9 |
| 1998/1999 | 890 | 千公顷 | 2026-9 |
| 1997/1998 | 716 | 千公顷 | 2026-9 |
| 1996/1997 | 690 | 千公顷 | 2026-9 |
| 1995/1996 | 813 | 千公顷 | 2026-9 |
| 1994/1995 | 805 | 千公顷 | 2026-9 |
| 1993/1994 | 723 | 千公顷 | 2026-9 |
| 1992/1993 | 807 | 千公顷 | 2026-9 |
| 1991/1992 | 789 | 千公顷 | 2026-9 |
| 1990/1991 | 713 | 千公顷 | 2026-9 |
| 1989/1990 | 716 | 千公顷 | 2026-9 |
| 1988/1989 | 830 | 千公顷 | 2026-9 |
| 1987/1988 | 887 | 千公顷 | 2026-9 |
| 1986/1987 | 1107 | 千公顷 | 2026-9 |
| 1985/1986 | 1474 | 千公顷 | 2026-9 |
| 1984/1985 | 1013 | 千公顷 | 2026-9 |
| 1983/1984 | 733 | 千公顷 | 2026-9 |
| 1982/1983 | 814 | 千公顷 | 2026-9 |
| 1981/1982 | 1040 | 千公顷 | 2026-9 |
| 1980/1981 | 867 | 千公顷 | 2026-9 |
| 1979/1980 | 367 | 千公顷 | 2026-9 |
| 1978/1979 | 320 | 千公顷 | 2026-9 |
| 1977/1978 | 250 | 千公顷 | 2026-9 |
| 1976/1977 | 200 | 千公顷 | 2026-9 |
| 1975/1976 | 200 | 千公顷 | 2026-9 |
| 1974/1975 | 200 | 千公顷 | 2026-9 |
| 1973/1974 | 200 | 千公顷 | 2026-9 |
| 1972/1973 | 200 | 千公顷 | 2026-9 |