| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 1100 | 千公顷 | 2026-9 |
| 2025/2026 | 800 | 千公顷 | 2026-9 |
| 2024/2025 | 800 | 千公顷 | 2026-9 |
| 2023/2024 | 1170 | 千公顷 | 2026-9 |
| 2022/2023 | 1137 | 千公顷 | 2026-9 |
| 2021/2022 | 1489 | 千公顷 | 2026-9 |
| 2020/2021 | 1495 | 千公顷 | 2026-9 |
| 2019/2020 | 1050 | 千公顷 | 2026-9 |
| 2018/2019 | 1599 | 千公顷 | 2026-9 |
| 2017/2018 | 2002 | 千公顷 | 2026-9 |
| 2016/2017 | 1208 | 千公顷 | 2026-9 |
| 2015/2016 | 2000 | 千公顷 | 2026-9 |
| 2014/2015 | 1585 | 千公顷 | 2026-9 |
| 2013/2014 | 1967 | 千公顷 | 2026-9 |
| 2012/2013 | 1893 | 千公顷 | 2026-9 |
| 2011/2012 | 2026 | 千公顷 | 2026-9 |
| 2010/2011 | 1920 | 千公顷 | 2026-9 |
| 2009/2010 | 2183 | 千公顷 | 2026-9 |
| 2008/2009 | 2181 | 千公顷 | 2026-9 |
| 2007/2008 | 1993 | 千公顷 | 2026-9 |
| 2006/2007 | 2189 | 千公顷 | 2026-9 |
| 2005/2006 | 2180 | 千公顷 | 2026-9 |
| 2004/2005 | 2324 | 千公顷 | 2026-9 |
| 2003/2004 | 2267 | 千公顷 | 2026-9 |
| 2002/2003 | 2002 | 千公顷 | 2026-9 |
| 2001/2002 | 2126 | 千公顷 | 2026-9 |
| 2000/2001 | 2251 | 千公顷 | 2026-9 |
| 1999/2000 | 2070 | 千公顷 | 2026-9 |
| 1998/1999 | 2426 | 千公顷 | 2026-9 |
| 1997/1998 | 1996 | 千公顷 | 2026-9 |
| 1996/1997 | 2430 | 千公顷 | 2026-9 |
| 1995/1996 | 1300 | 千公顷 | 2026-9 |
| 1994/1995 | 2582 | 千公顷 | 2026-9 |
| 1993/1994 | 2150 | 千公顷 | 2026-9 |
| 1992/1993 | 2233 | 千公顷 | 2026-9 |
| 1991/1992 | 2357 | 千公顷 | 2026-9 |
| 1990/1991 | 2415 | 千公顷 | 2026-9 |
| 1989/1990 | 2399 | 千公顷 | 2026-9 |
| 1988/1989 | 2499 | 千公顷 | 2026-9 |
| 1987/1988 | 2315 | 千公顷 | 2026-9 |
| 1986/1987 | 2472 | 千公顷 | 2026-9 |
| 1985/1986 | 2383 | 千公顷 | 2026-9 |
| 1984/1985 | 2126 | 千公顷 | 2026-9 |
| 1983/1984 | 2151 | 千公顷 | 2026-9 |
| 1982/1983 | 2047 | 千公顷 | 2026-9 |
| 1981/1982 | 2228 | 千公顷 | 2026-9 |
| 1980/1981 | 2150 | 千公顷 | 2026-9 |
| 1979/1980 | 2168 | 千公顷 | 2026-9 |
| 1978/1979 | 2389 | 千公顷 | 2026-9 |
| 1977/1978 | 2316 | 千公顷 | 2026-9 |
| 1976/1977 | 2117 | 千公顷 | 2026-9 |
| 1975/1976 | 1019 | 千公顷 | 2026-9 |
| 1974/1975 | 1973 | 千公顷 | 2026-9 |
| 1973/1974 | 2016 | 千公顷 | 2026-9 |
| 1972/1973 | 1593 | 千公顷 | 2026-9 |
| 1971/1972 | 1650 | 千公顷 | 2026-9 |
| 1970/1971 | 1700 | 千公顷 | 2026-9 |
| 1969/1970 | 1699 | 千公顷 | 2026-9 |
| 1968/1969 | 1896 | 千公顷 | 2026-9 |
| 1967/1968 | 1807 | 千公顷 | 2026-9 |
| 1966/1967 | 1775 | 千公顷 | 2026-9 |
| 1965/1966 | 1645 | 千公顷 | 2026-9 |
| 1964/1965 | 1717 | 千公顷 | 2026-9 |
| 1963/1964 | 1935 | 千公顷 | 2026-9 |
| 1962/1963 | 1535 | 千公顷 | 2026-9 |
| 1961/1962 | 1561 | 千公顷 | 2026-9 |
| 1960/1961 | 1860 | 千公顷 | 2026-9 |