| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 2500 | 千公顷 | 2026-9 |
| 2025/2026 | 2400 | 千公顷 | 2026-9 |
| 2024/2025 | 2700 | 千公顷 | 2026-9 |
| 2023/2024 | 2600 | 千公顷 | 2026-9 |
| 2022/2023 | 2100 | 千公顷 | 2026-9 |
| 2021/2022 | 2000 | 千公顷 | 2026-9 |
| 2020/2021 | 2400 | 千公顷 | 2026-9 |
| 2019/2020 | 2400 | 千公顷 | 2026-9 |
| 2018/2019 | 1700 | 千公顷 | 2026-9 |
| 2017/2018 | 2200 | 千公顷 | 2026-9 |
| 2016/2017 | 2350 | 千公顷 | 2026-9 |
| 2015/2016 | 2450 | 千公顷 | 2026-9 |
| 2014/2015 | 2460 | 千公顷 | 2026-9 |
| 2013/2014 | 2565 | 千公顷 | 2026-9 |
| 2012/2013 | 1539 | 千公顷 | 2026-9 |
| 2011/2012 | 1587 | 千公顷 | 2026-9 |
| 2010/2011 | 1903 | 千公顷 | 2026-9 |
| 2009/2010 | 1234 | 千公顷 | 2026-9 |
| 2008/2009 | 980 | 千公顷 | 2026-9 |
| 2007/2008 | 1799 | 千公顷 | 2026-9 |
| 2006/2007 | 1852 | 千公顷 | 2026-9 |
| 2005/2006 | 1887 | 千公顷 | 2026-9 |
| 2004/2005 | 1776 | 千公顷 | 2026-9 |
| 2003/2004 | 2159 | 千公顷 | 2026-9 |
| 2002/2003 | 2016 | 千公顷 | 2026-9 |
| 2001/2002 | 1592 | 千公顷 | 2026-9 |
| 2000/2001 | 986 | 千公顷 | 2026-9 |
| 1999/2000 | 1094 | 千公顷 | 2026-9 |
| 1998/1999 | 1698 | 千公顷 | 2026-9 |
| 1997/1998 | 1420 | 千公顷 | 2026-9 |
| 1996/1997 | 1616 | 千公顷 | 2026-9 |
| 1995/1996 | 1841 | 千公顷 | 2026-9 |
| 1994/1995 | 1677 | 千公顷 | 2026-9 |
| 1993/1994 | 1564 | 千公顷 | 2026-9 |
| 1992/1993 | 1603 | 千公顷 | 2026-9 |
| 1991/1992 | 2639 | 千公顷 | 2026-9 |
| 1990/1991 | 1477 | 千公顷 | 2026-9 |
| 1989/1990 | 789 | 千公顷 | 2026-9 |
| 1988/1989 | 1223 | 千公顷 | 2026-9 |
| 1987/1988 | 1101 | 千公顷 | 2026-9 |
| 1986/1987 | 1240 | 千公顷 | 2026-9 |
| 1985/1986 | 1540 | 千公顷 | 2026-9 |
| 1984/1985 | 493 | 千公顷 | 2026-9 |
| 1983/1984 | 1191 | 千公顷 | 2026-9 |
| 1982/1983 | 1160 | 千公顷 | 2026-9 |
| 1981/1982 | 1193 | 千公顷 | 2026-9 |
| 1980/1981 | 1374 | 千公顷 | 2026-9 |
| 1979/1980 | 1078 | 千公顷 | 2026-9 |
| 1978/1979 | 1496 | 千公顷 | 2026-9 |
| 1977/1978 | 857 | 千公顷 | 2026-9 |
| 1976/1977 | 1750 | 千公顷 | 2026-9 |
| 1975/1976 | 1408 | 千公顷 | 2026-9 |
| 1974/1975 | 1633 | 千公顷 | 2026-9 |
| 1973/1974 | 1156 | 千公顷 | 2026-9 |
| 1972/1973 | 1915 | 千公顷 | 2026-9 |
| 1971/1972 | 948 | 千公顷 | 2026-9 |
| 1970/1971 | 1759 | 千公顷 | 2026-9 |
| 1969/1970 | 1661 | 千公顷 | 2026-9 |
| 1968/1969 | 1684 | 千公顷 | 2026-9 |
| 1967/1968 | 1505 | 千公顷 | 2026-9 |
| 1966/1967 | 1317 | 千公顷 | 2026-9 |
| 1965/1966 | 1364 | 千公顷 | 2026-9 |
| 1964/1965 | 1309 | 千公顷 | 2026-9 |
| 1963/1964 | 1365 | 千公顷 | 2026-9 |
| 1962/1963 | 1284 | 千公顷 | 2026-9 |
| 1961/1962 | 1109 | 千公顷 | 2026-9 |
| 1960/1961 | 1271 | 千公顷 | 2026-9 |