| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 1800 | 千公顷 | 2026-9 |
| 2025/2026 | 1750 | 千公顷 | 2026-9 |
| 2024/2025 | 1900 | 千公顷 | 2026-9 |
| 2023/2024 | 1895 | 千公顷 | 2026-9 |
| 2022/2023 | 1990 | 千公顷 | 2026-9 |
| 2021/2022 | 1865 | 千公顷 | 2026-9 |
| 2020/2021 | 1675 | 千公顷 | 2026-9 |
| 2019/2020 | 1600 | 千公顷 | 2026-9 |
| 2018/2019 | 1480 | 千公顷 | 2026-9 |
| 2017/2018 | 1425 | 千公顷 | 2026-9 |
| 2016/2017 | 1475 | 千公顷 | 2026-9 |
| 2015/2016 | 1450 | 千公顷 | 2026-9 |
| 2014/2015 | 1500 | 千公顷 | 2026-9 |
| 2013/2014 | 1300 | 千公顷 | 2026-9 |
| 2012/2013 | 1549 | 千公顷 | 2026-9 |
| 2011/2012 | 1464 | 千公顷 | 2026-9 |
| 2010/2011 | 1613 | 千公顷 | 2026-9 |
| 2009/2010 | 1545 | 千公顷 | 2026-9 |
| 2008/2009 | 1284 | 千公顷 | 2026-9 |
| 2007/2008 | 1272 | 千公顷 | 2026-9 |
| 2006/2007 | 1261 | 千公顷 | 2026-9 |
| 2005/2006 | 1250 | 千公顷 | 2026-9 |
| 2004/2005 | 1238 | 千公顷 | 2026-9 |
| 2003/2004 | 1219 | 千公顷 | 2026-9 |
| 2002/2003 | 1216 | 千公顷 | 2026-9 |
| 2001/2002 | 1213 | 千公顷 | 2026-9 |
| 2000/2001 | 1209 | 千公顷 | 2026-9 |
| 1999/2000 | 1227 | 千公顷 | 2026-9 |
| 1998/1999 | 1200 | 千公顷 | 2026-9 |
| 1997/1998 | 1200 | 千公顷 | 2026-9 |
| 1996/1997 | 1200 | 千公顷 | 2026-9 |
| 1995/1996 | 1150 | 千公顷 | 2026-9 |
| 1994/1995 | 1180 | 千公顷 | 2026-9 |
| 1993/1994 | 1209 | 千公顷 | 2026-9 |
| 1992/1993 | 1158 | 千公顷 | 2026-9 |
| 1991/1992 | 1200 | 千公顷 | 2026-9 |
| 1990/1991 | 1240 | 千公顷 | 2026-9 |
| 1989/1990 | 1220 | 千公顷 | 2026-9 |
| 1988/1989 | 1200 | 千公顷 | 2026-9 |
| 1987/1988 | 1195 | 千公顷 | 2026-9 |
| 1986/1987 | 1180 | 千公顷 | 2026-9 |
| 1985/1986 | 1180 | 千公顷 | 2026-9 |
| 1984/1985 | 1190 | 千公顷 | 2026-9 |
| 1983/1984 | 1189 | 千公顷 | 2026-9 |
| 1982/1983 | 1188 | 千公顷 | 2026-9 |
| 1981/1982 | 1185 | 千公顷 | 2026-9 |
| 1980/1981 | 1180 | 千公顷 | 2026-9 |
| 1979/1980 | 1125 | 千公顷 | 2026-9 |
| 1978/1979 | 1140 | 千公顷 | 2026-9 |
| 1977/1978 | 1210 | 千公顷 | 2026-9 |
| 1976/1977 | 1063 | 千公顷 | 2026-9 |
| 1975/1976 | 1177 | 千公顷 | 2026-9 |
| 1974/1975 | 1172 | 千公顷 | 2026-9 |
| 1973/1974 | 1055 | 千公顷 | 2026-9 |
| 1972/1973 | 938 | 千公顷 | 2026-9 |
| 1971/1972 | 943 | 千公顷 | 2026-9 |
| 1970/1971 | 930 | 千公顷 | 2026-9 |
| 1969/1970 | 912 | 千公顷 | 2026-9 |
| 1968/1969 | 913 | 千公顷 | 2026-9 |
| 1967/1968 | 900 | 千公顷 | 2026-9 |
| 1966/1967 | 882 | 千公顷 | 2026-9 |
| 1965/1966 | 848 | 千公顷 | 2026-9 |
| 1964/1965 | 854 | 千公顷 | 2026-9 |
| 1963/1964 | 775 | 千公顷 | 2026-9 |
| 1962/1963 | 857 | 千公顷 | 2026-9 |
| 1961/1962 | 717 | 千公顷 | 2026-9 |
| 1960/1961 | 742 | 千公顷 | 2026-9 |