| 年度 | 数值 | 单位 | 发布时间 |
|---|
| 2026/2027 | 1820 | 千公顷 | 2026-9 |
| 2025/2026 | 1000 | 千公顷 | 2026-9 |
| 2024/2025 | 900 | 千公顷 | 2026-9 |
| 2023/2024 | 1000 | 千公顷 | 2026-9 |
| 2022/2023 | 1000 | 千公顷 | 2026-9 |
| 2021/2022 | 958 | 千公顷 | 2026-9 |
| 2020/2021 | 1019 | 千公顷 | 2026-9 |
| 2019/2020 | 991 | 千公顷 | 2026-9 |
| 2018/2019 | 1723 | 千公顷 | 2026-9 |
| 2017/2018 | 1875 | 千公顷 | 2026-9 |
| 2016/2017 | 774 | 千公顷 | 2026-9 |
| 2015/2016 | 1530 | 千公顷 | 2026-9 |
| 2014/2015 | 1500 | 千公顷 | 2026-9 |
| 2013/2014 | 1164 | 千公顷 | 2026-9 |
| 2012/2013 | 1281 | 千公顷 | 2026-9 |
| 2011/2012 | 1539 | 千公顷 | 2026-9 |
| 2010/2011 | 1350 | 千公顷 | 2026-9 |
| 2009/2010 | 1100 | 千公顷 | 2026-9 |
| 2008/2009 | 1300 | 千公顷 | 2026-9 |
| 2007/2008 | 1250 | 千公顷 | 2026-9 |
| 2006/2007 | 1300 | 千公顷 | 2026-9 |
| 2005/2006 | 1200 | 千公顷 | 2026-9 |
| 2004/2005 | 1365 | 千公顷 | 2026-9 |
| 2003/2004 | 1355 | 千公顷 | 2026-9 |
| 2002/2003 | 1320 | 千公顷 | 2026-9 |
| 2001/2002 | 1223 | 千公顷 | 2026-9 |
| 2000/2001 | 1417 | 千公顷 | 2026-9 |
| 1999/2000 | 1417 | 千公顷 | 2026-9 |
| 1998/1999 | 1446 | 千公顷 | 2026-9 |
| 1997/1998 | 1224 | 千公顷 | 2026-9 |
| 1996/1997 | 1640 | 千公顷 | 2026-9 |
| 1995/1996 | 1550 | 千公顷 | 2026-9 |
| 1994/1995 | 1400 | 千公顷 | 2026-9 |
| 1993/1994 | 1400 | 千公顷 | 2026-9 |
| 1992/1993 | 1200 | 千公顷 | 2026-9 |
| 1991/1992 | 880 | 千公顷 | 2026-9 |
| 1990/1991 | 1101 | 千公顷 | 2026-9 |
| 1989/1990 | 1127 | 千公顷 | 2026-9 |
| 1988/1989 | 1236 | 千公顷 | 2026-9 |
| 1987/1988 | 1236 | 千公顷 | 2026-9 |
| 1986/1987 | 1200 | 千公顷 | 2026-9 |
| 1985/1986 | 1255 | 千公顷 | 2026-9 |
| 1984/1985 | 1429 | 千公顷 | 2026-9 |
| 1983/1984 | 1356 | 千公顷 | 2026-9 |
| 1982/1983 | 1322 | 千公顷 | 2026-9 |
| 1981/1982 | 1407 | 千公顷 | 2026-9 |
| 1980/1981 | 1438 | 千公顷 | 2026-9 |
| 1979/1980 | 1146 | 千公顷 | 2026-9 |
| 1978/1979 | 816 | 千公顷 | 2026-9 |
| 1977/1978 | 931 | 千公顷 | 2026-9 |
| 1976/1977 | 903 | 千公顷 | 2026-9 |
| 1975/1976 | 976 | 千公顷 | 2026-9 |
| 1974/1975 | 937 | 千公顷 | 2026-9 |
| 1973/1974 | 725 | 千公顷 | 2026-9 |
| 1972/1973 | 475 | 千公顷 | 2026-9 |
| 1971/1972 | 998 | 千公顷 | 2026-9 |
| 1970/1971 | 979 | 千公顷 | 2026-9 |
| 1969/1970 | 871 | 千公顷 | 2026-9 |
| 1968/1969 | 890 | 千公顷 | 2026-9 |
| 1967/1968 | 737 | 千公顷 | 2026-9 |
| 1966/1967 | 855 | 千公顷 | 2026-9 |
| 1965/1966 | 791 | 千公顷 | 2026-9 |
| 1964/1965 | 375 | 千公顷 | 2026-9 |
| 1963/1964 | 360 | 千公顷 | 2026-9 |
| 1962/1963 | 360 | 千公顷 | 2026-9 |
| 1961/1962 | 425 | 千公顷 | 2026-9 |
| 1960/1961 | 460 | 千公顷 | 2026-9 |