| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 1703 | 千克/公顷 | 2026-9 |
| 2025/2026 | 1773 | 千克/公顷 | 2026-9 |
| 2024/2025 | 1719 | 千克/公顷 | 2026-9 |
| 2023/2024 | 1435 | 千克/公顷 | 2026-9 |
| 2022/2023 | 1720 | 千克/公顷 | 2026-9 |
| 2021/2022 | 1725 | 千克/公顷 | 2026-9 |
| 2020/2021 | 1532 | 千克/公顷 | 2026-9 |
| 2019/2020 | 1519 | 千克/公顷 | 2026-9 |
| 2018/2019 | 1555 | 千克/公顷 | 2026-9 |
| 2017/2018 | 1617 | 千克/公顷 | 2026-9 |
| 2016/2017 | 1602 | 千克/公顷 | 2026-9 |
| 2015/2016 | 1544 | 千克/公顷 | 2026-9 |
| 2014/2015 | 1578 | 千克/公顷 | 2026-9 |
| 2013/2014 | 1652 | 千克/公顷 | 2026-9 |
| 2012/2013 | 1455 | 千克/公顷 | 2026-9 |
| 2011/2012 | 1338 | 千克/公顷 | 2026-9 |
| 2010/2011 | 1436 | 千克/公顷 | 2026-9 |
| 2009/2010 | 1343 | 千克/公顷 | 2026-9 |
| 2008/2009 | 1222 | 千克/公顷 | 2026-9 |
| 2007/2008 | 1227 | 千克/公顷 | 2026-9 |
| 2006/2007 | 1231 | 千克/公顷 | 2026-9 |
| 2005/2006 | 1097 | 千克/公顷 | 2026-9 |
| 2004/2005 | 1296 | 千克/公顷 | 2026-9 |
| 2003/2004 | 1254 | 千克/公顷 | 2026-9 |
| 2002/2003 | 1063 | 千克/公顷 | 2026-9 |
| 2001/2002 | 1147 | 千克/公顷 | 2026-9 |
| 2000/2001 | 1059 | 千克/公顷 | 2026-9 |
| 1999/2000 | 958 | 千克/公顷 | 2026-9 |
| 1998/1999 | 1038 | 千克/公顷 | 2026-9 |
| 1997/1998 | 1071 | 千克/公顷 | 2026-9 |
| 1996/1997 | 954 | 千克/公顷 | 2026-9 |
| 1995/1996 | 667 | 千克/公顷 | 2026-9 |
| 1994/1995 | 593 | 千克/公顷 | 2026-9 |
| 1993/1994 | 664 | 千克/公顷 | 2026-9 |
| 1992/1993 | 696 | 千克/公顷 | 2026-9 |
| 1991/1992 | 785 | 千克/公顷 | 2026-9 |
| 1990/1991 | 848 | 千克/公顷 | 2026-9 |
| 1989/1990 | 919 | 千克/公顷 | 2026-9 |
| 1988/1989 | 957 | 千克/公顷 | 2026-9 |
| 1987/1988 | 981 | 千克/公顷 | 2026-9 |
| 1986/1987 | 860 | 千克/公顷 | 2026-9 |
| 1985/1986 | 979 | 千克/公顷 | 2026-9 |
| 1984/1985 | 844 | 千克/公顷 | 2026-9 |
| 1983/1984 | 955 | 千克/公顷 | 2026-9 |
| 1982/1983 | 941 | 千克/公顷 | 2026-9 |
| 1981/1982 | 878 | 千克/公顷 | 2026-9 |
| 1980/1981 | 965 | 千克/公顷 | 2026-9 |
| 1979/1980 | 859 | 千克/公顷 | 2026-9 |
| 1978/1979 | 964 | 千克/公顷 | 2026-9 |
| 1977/1978 | 901 | 千克/公顷 | 2026-9 |
| 1976/1977 | 889 | 千克/公顷 | 2026-9 |
| 1975/1976 | 836 | 千克/公顷 | 2026-9 |
| 1974/1975 | 830 | 千克/公顷 | 2026-9 |
| 1973/1974 | 743 | 千克/公顷 | 2026-9 |
| 1972/1973 | 779 | 千克/公顷 | 2026-9 |
| 1971/1972 | 808 | 千克/公顷 | 2026-9 |
| 1970/1971 | 748 | 千克/公顷 | 2026-9 |
| 1969/1970 | 703 | 千克/公顷 | 2026-9 |
| 1968/1969 | 741 | 千克/公顷 | 2026-9 |
| 1967/1968 | 632 | 千克/公顷 | 2026-9 |
| 1966/1967 | 699 | 千克/公顷 | 2026-9 |
| 1965/1966 | 721 | 千克/公顷 | 2026-9 |
| 1964/1965 | 667 | 千克/公顷 | 2026-9 |
| 1963/1964 | 578 | 千克/公顷 | 2026-9 |
| 1962/1963 | 632 | 千克/公顷 | 2026-9 |
| 1961/1962 | 532 | 千克/公顷 | 2026-9 |
| 1960/1961 | 506 | 千克/公顷 | 2026-9 |