| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 27100 | 千吨 | 2026-9 |
| 2025/2026 | 25250 | 千吨 | 2026-9 |
| 2024/2025 | 23390 | 千吨 | 2026-9 |
| 2023/2024 | 22722 | 千吨 | 2026-9 |
| 2022/2023 | 21334 | 千吨 | 2026-9 |
| 2021/2022 | 20207 | 千吨 | 2026-9 |
| 2020/2021 | 16576 | 千吨 | 2026-9 |
| 2019/2020 | 17499 | 千吨 | 2026-9 |
| 2018/2019 | 16095 | 千吨 | 2026-9 |
| 2017/2018 | 16033 | 千吨 | 2026-9 |
| 2016/2017 | 13762 | 千吨 | 2026-9 |
| 2015/2016 | 15407 | 千吨 | 2026-9 |
| 2014/2015 | 14290 | 千吨 | 2026-9 |
| 2013/2014 | 13948 | 千吨 | 2026-9 |
| 2012/2013 | 13242 | 千吨 | 2026-9 |
| 2011/2012 | 14678 | 千吨 | 2026-9 |
| 2010/2011 | 13987 | 千吨 | 2026-9 |
| 2009/2010 | 12985 | 千吨 | 2026-9 |
| 2008/2009 | 13109 | 千吨 | 2026-9 |
| 2007/2008 | 12138 | 千吨 | 2026-9 |
| 2006/2007 | 12715 | 千吨 | 2026-9 |
| 2005/2006 | 12895 | 千吨 | 2026-9 |
| 2004/2005 | 14256 | 千吨 | 2026-9 |
| 2003/2004 | 14792 | 千吨 | 2026-9 |
| 2002/2003 | 13657 | 千吨 | 2026-9 |
| 2001/2002 | 11862 | 千吨 | 2026-9 |
| 2000/2001 | 10673 | 千吨 | 2026-9 |
| 1999/2000 | 9950 | 千吨 | 2026-9 |
| 1998/1999 | 9813 | 千吨 | 2026-9 |
| 1997/1998 | 9587 | 千吨 | 2026-9 |
| 1996/1997 | 10557 | 千吨 | 2026-9 |
| 1995/1996 | 12226 | 千吨 | 2026-9 |
| 1994/1995 | 10445 | 千吨 | 2026-9 |
| 1993/1994 | 10661 | 千吨 | 2026-9 |
| 1992/1993 | 8009 | 千吨 | 2026-9 |
| 1991/1992 | 8704 | 千吨 | 2026-9 |
| 1990/1991 | 8201 | 千吨 | 2026-9 |
| 1989/1990 | 9430 | 千吨 | 2026-9 |
| 1988/1989 | 8679 | 千吨 | 2026-9 |
| 1987/1988 | 7347 | 千吨 | 2026-9 |
| 1986/1987 | 8367 | 千吨 | 2026-9 |
| 1985/1986 | 7383 | 千吨 | 2026-9 |
| 1984/1985 | 8441 | 千吨 | 2026-9 |
| 1983/1984 | 7709 | 千吨 | 2026-9 |
| 1982/1983 | 8240 | 千吨 | 2026-9 |
| 1981/1982 | 8346 | 千吨 | 2026-9 |
| 1980/1981 | 7740 | 千吨 | 2026-9 |
| 1979/1980 | 5436 | 千吨 | 2026-9 |
| 1978/1979 | 5446 | 千吨 | 2026-9 |
| 1977/1978 | 6312 | 千吨 | 2026-9 |