| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 321 | 千吨 | 2026-9 |
| 2025/2026 | 340 | 千吨 | 2026-9 |
| 2024/2025 | 330 | 千吨 | 2026-9 |
| 2023/2024 | 315 | 千吨 | 2026-9 |
| 2022/2023 | 315 | 千吨 | 2026-9 |
| 2021/2022 | 330 | 千吨 | 2026-9 |
| 2020/2021 | 296 | 千吨 | 2026-9 |
| 2019/2020 | 290 | 千吨 | 2026-9 |
| 2018/2019 | 290 | 千吨 | 2026-9 |
| 2017/2018 | 291 | 千吨 | 2026-9 |
| 2016/2017 | 292 | 千吨 | 2026-9 |
| 2015/2016 | 291 | 千吨 | 2026-9 |
| 2014/2015 | 290 | 千吨 | 2026-9 |
| 2013/2014 | 290 | 千吨 | 2026-9 |
| 2012/2013 | 290 | 千吨 | 2026-9 |
| 2011/2012 | 285 | 千吨 | 2026-9 |
| 2010/2011 | 285 | 千吨 | 2026-9 |
| 2009/2010 | 277 | 千吨 | 2026-9 |
| 2008/2009 | 250 | 千吨 | 2026-9 |
| 2007/2008 | 230 | 千吨 | 2026-9 |
| 2006/2007 | 212 | 千吨 | 2026-9 |
| 2005/2006 | 219 | 千吨 | 2026-9 |
| 2004/2005 | 200 | 千吨 | 2026-9 |
| 2003/2004 | 205 | 千吨 | 2026-9 |
| 2002/2003 | 163 | 千吨 | 2026-9 |
| 2001/2002 | 157 | 千吨 | 2026-9 |
| 2000/2001 | 150 | 千吨 | 2026-9 |
| 1999/2000 | 130 | 千吨 | 2026-9 |
| 1998/1999 | 110 | 千吨 | 2026-9 |
| 1997/1998 | 96 | 千吨 | 2026-9 |
| 1996/1997 | 102 | 千吨 | 2026-9 |
| 1995/1996 | 97 | 千吨 | 2026-9 |
| 1994/1995 | 90 | 千吨 | 2026-9 |
| 1993/1994 | 88 | 千吨 | 2026-9 |
| 1992/1993 | 78 | 千吨 | 2026-9 |
| 1991/1992 | 61 | 千吨 | 2026-9 |
| 1990/1991 | 95 | 千吨 | 2026-9 |
| 1989/1990 | 105 | 千吨 | 2026-9 |
| 1988/1989 | 98 | 千吨 | 2026-9 |
| 1987/1988 | 160 | 千吨 | 2026-9 |
| 1986/1987 | 165 | 千吨 | 2026-9 |
| 1985/1986 | 170 | 千吨 | 2026-9 |
| 1984/1985 | 205 | 千吨 | 2026-9 |
| 1983/1984 | 164 | 千吨 | 2026-9 |
| 1982/1983 | 165 | 千吨 | 2026-9 |
| 1981/1982 | 158 | 千吨 | 2026-9 |
| 1980/1981 | 121 | 千吨 | 2026-9 |
| 1979/1980 | 95 | 千吨 | 2026-9 |
| 1978/1979 | 108 | 千吨 | 2026-9 |
| 1977/1978 | 130 | 千吨 | 2026-9 |
| 1976/1977 | 132 | 千吨 | 2026-9 |
| 1975/1976 | 106 | 千吨 | 2026-9 |
| 1974/1975 | 105 | 千吨 | 2026-9 |
| 1973/1974 | 92 | 千吨 | 2026-9 |
| 1972/1973 | 88 | 千吨 | 2026-9 |