| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 943 | 千克/公顷 | 2026-9 |
| 2025/2026 | 1089 | 千克/公顷 | 2026-9 |
| 2024/2025 | 955 | 千克/公顷 | 2026-9 |
| 2023/2024 | 1004 | 千克/公顷 | 2026-9 |
| 2022/2023 | 806 | 千克/公顷 | 2026-9 |
| 2021/2022 | 847 | 千克/公顷 | 2026-9 |
| 2020/2021 | 966 | 千克/公顷 | 2026-9 |
| 2019/2020 | 956 | 千克/公顷 | 2026-9 |
| 2018/2019 | 1128 | 千克/公顷 | 2026-9 |
| 2017/2018 | 1082 | 千克/公顷 | 2026-9 |
| 2016/2017 | 825 | 千克/公顷 | 2026-9 |
| 2015/2016 | 1113 | 千克/公顷 | 2026-9 |
| 2014/2015 | 1101 | 千克/公顷 | 2026-9 |
| 2013/2014 | 871 | 千克/公顷 | 2026-9 |
| 2012/2013 | 610 | 千克/公顷 | 2026-9 |
| 2011/2012 | 988 | 千克/公顷 | 2026-9 |
| 2010/2011 | 1037 | 千克/公顷 | 2026-9 |
| 2009/2010 | 943 | 千克/公顷 | 2026-9 |
| 2008/2009 | 919 | 千克/公顷 | 2026-9 |
| 2007/2008 | 1002 | 千克/公顷 | 2026-9 |
| 2006/2007 | 755 | 千克/公顷 | 2026-9 |
| 2005/2006 | 740 | 千克/公顷 | 2026-9 |
| 2004/2005 | 796 | 千克/公顷 | 2026-9 |
| 2003/2004 | 664 | 千克/公顷 | 2026-9 |
| 2002/2003 | 508 | 千克/公顷 | 2026-9 |
| 2001/2002 | 441 | 千克/公顷 | 2026-9 |
| 2000/2001 | 496 | 千克/公顷 | 2026-9 |
| 1999/2000 | 351 | 千克/公顷 | 2026-9 |
| 1998/1999 | 376 | 千克/公顷 | 2026-9 |
| 1997/1998 | 382 | 千克/公顷 | 2026-9 |
| 1996/1997 | 267 | 千克/公顷 | 2026-9 |
| 1995/1996 | 406 | 千克/公顷 | 2026-9 |
| 1994/1995 | 341 | 千克/公顷 | 2026-9 |
| 1993/1994 | 329 | 千克/公顷 | 2026-9 |
| 1992/1993 | 278 | 千克/公顷 | 2026-9 |
| 1991/1992 | 259 | 千克/公顷 | 2026-9 |
| 1990/1991 | 389 | 千克/公顷 | 2026-9 |
| 1989/1990 | 368 | 千克/公顷 | 2026-9 |
| 1988/1989 | 374 | 千克/公顷 | 2026-9 |
| 1987/1988 | 380 | 千克/公顷 | 2026-9 |
| 1986/1987 | 381 | 千克/公顷 | 2026-9 |
| 1985/1986 | 373 | 千克/公顷 | 2026-9 |
| 1984/1985 | 429 | 千克/公顷 | 2026-9 |
| 1983/1984 | 363 | 千克/公顷 | 2026-9 |
| 1982/1983 | 257 | 千克/公顷 | 2026-9 |
| 1981/1982 | 349 | 千克/公顷 | 2026-9 |
| 1980/1981 | 502 | 千克/公顷 | 2026-9 |
| 1979/1980 | 543 | 千克/公顷 | 2026-9 |
| 1978/1979 | 546 | 千克/公顷 | 2026-9 |
| 1977/1978 | 640 | 千克/公顷 | 2026-9 |
| 1976/1977 | 558 | 千克/公顷 | 2026-9 |
| 1975/1976 | 402 | 千克/公顷 | 2026-9 |
| 1974/1975 | 460 | 千克/公顷 | 2026-9 |
| 1973/1974 | 523 | 千克/公顷 | 2026-9 |
| 1972/1973 | 387 | 千克/公顷 | 2026-9 |
| 1971/1972 | 339 | 千克/公顷 | 2026-9 |
| 1970/1971 | 339 | 千克/公顷 | 2026-9 |
| 1969/1970 | 363 | 千克/公顷 | 2026-9 |
| 1968/1969 | 484 | 千克/公顷 | 2026-9 |
| 1967/1968 | 448 | 千克/公顷 | 2026-9 |
| 1966/1967 | 448 | 千克/公顷 | 2026-9 |
| 1965/1966 | 448 | 千克/公顷 | 2026-9 |
| 1964/1965 | 544 | 千克/公顷 | 2026-9 |
| 1963/1964 | 426 | 千克/公顷 | 2026-9 |
| 1962/1963 | 461 | 千克/公顷 | 2026-9 |
| 1961/1962 | 348 | 千克/公顷 | 2026-9 |
| 1960/1961 | 334 | 千克/公顷 | 2026-9 |