| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 19428 | 千吨 | 2026-9 |
| 2025/2026 | 19337 | 千吨 | 2026-9 |
| 2024/2025 | 19354 | 千吨 | 2026-9 |
| 2023/2024 | 18439 | 千吨 | 2026-9 |
| 2022/2023 | 19076 | 千吨 | 2026-9 |
| 2021/2022 | 19720 | 千吨 | 2026-9 |
| 2020/2021 | 19559 | 千吨 | 2026-9 |
| 2019/2020 | 19024 | 千吨 | 2026-9 |
| 2018/2019 | 18043 | 千吨 | 2026-9 |
| 2017/2018 | 18037 | 千吨 | 2026-9 |
| 2016/2017 | 17520 | 千吨 | 2026-9 |
| 2015/2016 | 16653 | 千吨 | 2026-9 |
| 2014/2015 | 16533 | 千吨 | 2026-9 |
| 2013/2014 | 17180 | 千吨 | 2026-9 |
| 2012/2013 | 16121 | 千吨 | 2026-9 |
| 2011/2012 | 16183 | 千吨 | 2026-9 |
| 2010/2011 | 16148 | 千吨 | 2026-9 |
| 2009/2010 | 14916 | 千吨 | 2026-9 |
| 2008/2009 | 15627 | 千吨 | 2026-9 |
| 2007/2008 | 15673 | 千吨 | 2026-9 |
| 2006/2007 | 14239 | 千吨 | 2026-9 |
| 2005/2006 | 15608 | 千吨 | 2026-9 |
| 2004/2005 | 15367 | 千吨 | 2026-9 |
| 2003/2004 | 16373 | 千吨 | 2026-9 |
| 2002/2003 | 15198 | 千吨 | 2026-9 |
| 2001/2002 | 16455 | 千吨 | 2026-9 |
| 2000/2001 | 14835 | 千吨 | 2026-9 |
| 1999/2000 | 13766 | 千吨 | 2026-9 |
| 1998/1999 | 14690 | 千吨 | 2026-9 |
| 1997/1998 | 13676 | 千吨 | 2026-9 |
| 1996/1997 | 15014 | 千吨 | 2026-9 |
| 1995/1996 | 13911 | 千吨 | 2026-9 |
| 1994/1995 | 14474 | 千吨 | 2026-9 |
| 1993/1994 | 12710 | 千吨 | 2026-9 |
| 1992/1993 | 12292 | 千吨 | 2026-9 |
| 1991/1992 | 11532 | 千吨 | 2026-9 |
| 1990/1991 | 11546 | 千吨 | 2026-9 |
| 1989/1990 | 11540 | 千吨 | 2026-9 |
| 1988/1989 | 12321 | 千吨 | 2026-9 |
| 1987/1988 | 10423 | 千吨 | 2026-9 |
| 1986/1987 | 10249 | 千吨 | 2026-9 |
| 1985/1986 | 9949 | 千吨 | 2026-9 |
| 1984/1985 | 10166 | 千吨 | 2026-9 |
| 1983/1984 | 9679 | 千吨 | 2026-9 |
| 1982/1983 | 8886 | 千吨 | 2026-9 |
| 1981/1982 | 10556 | 千吨 | 2026-9 |
| 1980/1981 | 8119 | 千吨 | 2026-9 |
| 1979/1980 | 9173 | 千吨 | 2026-9 |
| 1978/1979 | 10083 | 千吨 | 2026-9 |
| 1977/1978 | 8922 | 千吨 | 2026-9 |
| 1976/1977 | 9492 | 千吨 | 2026-9 |
| 1975/1976 | 10570 | 千吨 | 2026-9 |
| 1974/1975 | 9484 | 千吨 | 2026-9 |
| 1973/1974 | 8682 | 千吨 | 2026-9 |
| 1972/1973 | 8081 | 千吨 | 2026-9 |