| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 2700 | 千吨 | 2026-9 |
| 2025/2026 | 2625 | 千吨 | 2026-9 |
| 2024/2025 | 2342 | 千吨 | 2026-9 |
| 2023/2024 | 2241 | 千吨 | 2026-9 |
| 2022/2023 | 2322 | 千吨 | 2026-9 |
| 2021/2022 | 1563 | 千吨 | 2026-9 |
| 2020/2021 | 1785 | 千吨 | 2026-9 |
| 2019/2020 | 751 | 千吨 | 2026-9 |
| 2018/2019 | 1579 | 千吨 | 2026-9 |
| 2017/2018 | 2797 | 千吨 | 2026-9 |
| 2016/2017 | 1880 | 千吨 | 2026-9 |
| 2015/2016 | 1814 | 千吨 | 2026-9 |
| 2014/2015 | 2366 | 千吨 | 2026-9 |
| 2013/2014 | 2108 | 千吨 | 2026-9 |
| 2012/2013 | 2583 | 千吨 | 2026-9 |
| 2011/2012 | 2154 | 千吨 | 2026-9 |
| 2010/2011 | 1969 | 千吨 | 2026-9 |
| 2009/2010 | 2100 | 千吨 | 2026-9 |
| 2008/2009 | 1490 | 千吨 | 2026-9 |
| 2007/2008 | 1860 | 千吨 | 2026-9 |
| 2006/2007 | 1740 | 千吨 | 2026-9 |
| 2005/2006 | 1730 | 千吨 | 2026-9 |
| 2004/2005 | 1756 | 千吨 | 2026-9 |
| 2003/2004 | 1745 | 千吨 | 2026-9 |
| 2002/2003 | 1190 | 千吨 | 2026-9 |
| 2001/2002 | 1030 | 千吨 | 2026-9 |
| 2000/2001 | 1100 | 千吨 | 2026-9 |
| 1999/2000 | 925 | 千吨 | 2026-9 |
| 1998/1999 | 720 | 千吨 | 2026-9 |
| 1997/1998 | 663 | 千吨 | 2026-9 |
| 1996/1997 | 710 | 千吨 | 2026-9 |
| 1995/1996 | 625 | 千吨 | 2026-9 |
| 1994/1995 | 600 | 千吨 | 2026-9 |
| 1993/1994 | 125 | 千吨 | 2026-9 |
| 1992/1993 | 125 | 千吨 | 2026-9 |
| 1991/1992 | 126 | 千吨 | 2026-9 |
| 1990/1991 | 93 | 千吨 | 2026-9 |
| 1989/1990 | 85 | 千吨 | 2026-9 |
| 1988/1989 | 80 | 千吨 | 2026-9 |
| 1987/1988 | 80 | 千吨 | 2026-9 |
| 1986/1987 | 80 | 千吨 | 2026-9 |
| 1985/1986 | 80 | 千吨 | 2026-9 |
| 1984/1985 | 88 | 千吨 | 2026-9 |
| 1983/1984 | 92 | 千吨 | 2026-9 |
| 1982/1983 | 60 | 千吨 | 2026-9 |
| 1981/1982 | 50 | 千吨 | 2026-9 |
| 1980/1981 | 50 | 千吨 | 2026-9 |
| 1979/1980 | 50 | 千吨 | 2026-9 |
| 1978/1979 | 50 | 千吨 | 2026-9 |
| 1977/1978 | 50 | 千吨 | 2026-9 |
| 1976/1977 | 50 | 千吨 | 2026-9 |
| 1975/1976 | 50 | 千吨 | 2026-9 |
| 1974/1975 | 60 | 千吨 | 2026-9 |