| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 8150 | 千吨 | 2026-9 |
| 2025/2026 | 7575 | 千吨 | 2026-9 |
| 2024/2025 | 8025 | 千吨 | 2026-9 |
| 2023/2024 | 8300 | 千吨 | 2026-9 |
| 2022/2023 | 7850 | 千吨 | 2026-9 |
| 2021/2022 | 7625 | 千吨 | 2026-9 |
| 2020/2021 | 7550 | 千吨 | 2026-9 |
| 2019/2020 | 7220 | 千吨 | 2026-9 |
| 2018/2019 | 6900 | 千吨 | 2026-9 |
| 2017/2018 | 6700 | 千吨 | 2026-9 |
| 2016/2017 | 6600 | 千吨 | 2026-9 |
| 2015/2016 | 6500 | 千吨 | 2026-9 |
| 2014/2015 | 6400 | 千吨 | 2026-9 |
| 2013/2014 | 6300 | 千吨 | 2026-9 |
| 2012/2013 | 6200 | 千吨 | 2026-9 |
| 2011/2012 | 6100 | 千吨 | 2026-9 |
| 2010/2011 | 6000 | 千吨 | 2026-9 |
| 2009/2010 | 5900 | 千吨 | 2026-9 |
| 2008/2009 | 5850 | 千吨 | 2026-9 |
| 2007/2008 | 5500 | 千吨 | 2026-9 |
| 2006/2007 | 5107 | 千吨 | 2026-9 |
| 2005/2006 | 5477 | 千吨 | 2026-9 |
| 2004/2005 | 5316 | 千吨 | 2026-9 |
| 2003/2004 | 4963 | 千吨 | 2026-9 |
| 2002/2003 | 5728 | 千吨 | 2026-9 |
| 2001/2002 | 5832 | 千吨 | 2026-9 |
| 2000/2001 | 5875 | 千吨 | 2026-9 |
| 1999/2000 | 4635 | 千吨 | 2026-9 |
| 1998/1999 | 4392 | 千吨 | 2026-9 |
| 1997/1998 | 3428 | 千吨 | 2026-9 |
| 1996/1997 | 3450 | 千吨 | 2026-9 |
| 1995/1996 | 3558 | 千吨 | 2026-9 |
| 1994/1995 | 3120 | 千吨 | 2026-9 |
| 1993/1994 | 2882 | 千吨 | 2026-9 |
| 1992/1993 | 2185 | 千吨 | 2026-9 |
| 1991/1992 | 2219 | 千吨 | 2026-9 |
| 1990/1991 | 2209 | 千吨 | 2026-9 |
| 1989/1990 | 1827 | 千吨 | 2026-9 |
| 1988/1989 | 1895 | 千吨 | 2026-9 |
| 1987/1988 | 2146 | 千吨 | 2026-9 |
| 1986/1987 | 2010 | 千吨 | 2026-9 |
| 1985/1986 | 2343 | 千吨 | 2026-9 |
| 1984/1985 | 1702 | 千吨 | 2026-9 |
| 1983/1984 | 1455 | 千吨 | 2026-9 |
| 1982/1983 | 1445 | 千吨 | 2026-9 |
| 1981/1982 | 1424 | 千吨 | 2026-9 |
| 1980/1981 | 1257 | 千吨 | 2026-9 |
| 1979/1980 | 1033 | 千吨 | 2026-9 |
| 1978/1979 | 871 | 千吨 | 2026-9 |
| 1977/1978 | 725 | 千吨 | 2026-9 |
| 1976/1977 | 688 | 千吨 | 2026-9 |
| 1975/1976 | 840 | 千吨 | 2026-9 |
| 1974/1975 | 861 | 千吨 | 2026-9 |
| 1973/1974 | 777 | 千吨 | 2026-9 |
| 1972/1973 | 768 | 千吨 | 2026-9 |