| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 345000 | 吨 | 2026-9 |
| 2024/2025 | 350000 | 吨 | 2026-9 |
| 2023/2024 | 345000 | 吨 | 2026-9 |
| 2022/2023 | 315000 | 吨 | 2026-9 |
| 2021/2022 | 275000 | 吨 | 2026-9 |
| 2020/2021 | 314500 | 吨 | 2026-9 |
| 2019/2020 | 340400 | 吨 | 2026-9 |
| 2018/2019 | 310000 | 吨 | 2026-9 |
| 2017/2018 | 320400 | 吨 | 2026-9 |
| 2016/2017 | 279600 | 吨 | 2026-9 |
| 2015/2016 | 310100 | 吨 | 2026-9 |
| 2014/2015 | 333100 | 吨 | 2026-9 |
| 2013/2014 | 408700 | 吨 | 2026-9 |
| 2012/2013 | 438700 | 吨 | 2026-9 |
| 2011/2012 | 393800 | 吨 | 2026-9 |
| 2010/2011 | 470000 | 吨 | 2026-9 |
| 2009/2010 | 418100 | 吨 | 2026-9 |
| 2008/2009 | 454200 | 吨 | 2026-9 |
| 2007/2008 | 465100 | 吨 | 2026-9 |
| 2006/2007 | 454700 | 吨 | 2026-9 |
| 2005/2006 | 395900 | 吨 | 2026-9 |
| 2004/2005 | 440600 | 吨 | 2026-9 |
| 2003/2004 | 321200 | 吨 | 2026-9 |
| 2002/2003 | 328200 | 吨 | 2026-9 |
| 2001/2002 | 310800 | 吨 | 2026-9 |
| 2000/2001 | 315631 | 吨 | 2026-9 |
| 1999/2000 | 279462 | 吨 | 2026-9 |
| 1998/1999 | 286397 | 吨 | 2026-9 |
| 1997/1998 | 290911 | 吨 | 2026-9 |
| 1996/1997 | 278179 | 吨 | 2026-9 |
| 1995/1996 | 238842 | 吨 | 2026-9 |
| 1994/1995 | 222402 | 吨 | 2026-9 |
| 1993/1994 | 142567 | 吨 | 2026-9 |
| 1992/1993 | 150816 | 吨 | 2026-9 |
| 1991/1992 | 168200 | 吨 | 2026-9 |
| 1990/1991 | 155000 | 吨 | 2026-9 |
| 1989/1990 | 152096 | 吨 | 2026-9 |
| 1988/1989 | 134383 | 吨 | 2026-9 |
| 1987/1988 | 116206 | 吨 | 2026-9 |
| 1986/1987 | 95306 | 吨 | 2026-9 |
| 1985/1986 | 50413 | 吨 | 2026-9 |
| 1984/1985 | 79800 | 吨 | 2026-9 |
| 1983/1984 | 69229 | 吨 | 2026-9 |
| 1976/1977 | 0 | 吨 | 2026-9 |
| 1975/1976 | 0 | 吨 | 2026-9 |
| 1974/1975 | 34000 | 吨 | 2026-9 |
| 1973/1974 | 12000 | 吨 | 2026-9 |
| 1972/1973 | 36000 | 吨 | 2026-9 |
| 1971/1972 | 28000 | 吨 | 2026-9 |
| 1970/1971 | 38000 | 吨 | 2026-9 |