| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 9800 | 千吨 | 2026-9 |
| 2025/2026 | 9700 | 千吨 | 2026-9 |
| 2024/2025 | 9700 | 千吨 | 2026-9 |
| 2023/2024 | 9800 | 千吨 | 2026-9 |
| 2022/2023 | 9800 | 千吨 | 2026-9 |
| 2021/2022 | 9900 | 千吨 | 2026-9 |
| 2020/2021 | 10100 | 千吨 | 2026-9 |
| 2019/2020 | 9900 | 千吨 | 2026-9 |
| 2018/2019 | 9150 | 千吨 | 2026-9 |
| 2017/2018 | 8950 | 千吨 | 2026-9 |
| 2016/2017 | 8450 | 千吨 | 2026-9 |
| 2015/2016 | 8600 | 千吨 | 2026-9 |
| 2014/2015 | 8200 | 千吨 | 2026-9 |
| 2013/2014 | 8250 | 千吨 | 2026-9 |
| 2012/2013 | 8100 | 千吨 | 2026-9 |
| 2011/2012 | 7700 | 千吨 | 2026-9 |
| 2010/2011 | 7550 | 千吨 | 2026-9 |
| 2009/2010 | 7050 | 千吨 | 2026-9 |
| 2008/2009 | 6950 | 千吨 | 2026-9 |
| 2007/2008 | 6800 | 千吨 | 2026-9 |
| 2006/2007 | 6450 | 千吨 | 2026-9 |
| 2005/2006 | 7241 | 千吨 | 2026-9 |
| 2004/2005 | 7164 | 千吨 | 2026-9 |
| 2003/2004 | 6800 | 千吨 | 2026-9 |
| 2002/2003 | 7150 | 千吨 | 2026-9 |
| 2001/2002 | 6800 | 千吨 | 2026-9 |
| 2000/2001 | 6800 | 千吨 | 2026-9 |
| 1999/2000 | 6420 | 千吨 | 2026-9 |
| 1998/1999 | 6176 | 千吨 | 2026-9 |
| 1997/1998 | 5150 | 千吨 | 2026-9 |
| 1996/1997 | 5495 | 千吨 | 2026-9 |
| 1995/1996 | 5500 | 千吨 | 2026-9 |
| 1994/1995 | 5411 | 千吨 | 2026-9 |
| 1993/1994 | 4449 | 千吨 | 2026-9 |
| 1992/1993 | 3028 | 千吨 | 2026-9 |
| 1991/1992 | 3305 | 千吨 | 2026-9 |
| 1990/1991 | 3250 | 千吨 | 2026-9 |
| 1989/1990 | 2750 | 千吨 | 2026-9 |
| 1988/1989 | 2893 | 千吨 | 2026-9 |
| 1987/1988 | 3219 | 千吨 | 2026-9 |
| 1986/1987 | 3015 | 千吨 | 2026-9 |
| 1985/1986 | 3482 | 千吨 | 2026-9 |
| 1984/1985 | 2532 | 千吨 | 2026-9 |
| 1983/1984 | 1928 | 千吨 | 2026-9 |
| 1982/1983 | 1915 | 千吨 | 2026-9 |
| 1981/1982 | 1889 | 千吨 | 2026-9 |
| 1980/1981 | 1667 | 千吨 | 2026-9 |
| 1979/1980 | 1368 | 千吨 | 2026-9 |
| 1978/1979 | 1154 | 千吨 | 2026-9 |
| 1977/1978 | 961 | 千吨 | 2026-9 |
| 1976/1977 | 911 | 千吨 | 2026-9 |
| 1975/1976 | 1113 | 千吨 | 2026-9 |
| 1974/1975 | 1142 | 千吨 | 2026-9 |
| 1973/1974 | 1030 | 千吨 | 2026-9 |
| 1972/1973 | 1018 | 千吨 | 2026-9 |