| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 43000 | 千吨 | 2026-9 |
| 2025/2026 | 42000 | 千吨 | 2026-9 |
| 2024/2025 | 43236 | 千吨 | 2026-9 |
| 2023/2024 | 36583 | 千吨 | 2026-9 |
| 2022/2023 | 30341 | 千吨 | 2026-9 |
| 2021/2022 | 38800 | 千吨 | 2026-9 |
| 2020/2021 | 40162 | 千吨 | 2026-9 |
| 2019/2020 | 38770 | 千吨 | 2026-9 |
| 2018/2019 | 40567 | 千吨 | 2026-9 |
| 2017/2018 | 36933 | 千吨 | 2026-9 |
| 2016/2017 | 43309 | 千吨 | 2026-9 |
| 2015/2016 | 43267 | 千吨 | 2026-9 |
| 2014/2015 | 40235 | 千吨 | 2026-9 |
| 2013/2014 | 36173 | 千吨 | 2026-9 |
| 2012/2013 | 33611 | 千吨 | 2026-9 |
| 2011/2012 | 35886 | 千吨 | 2026-9 |
| 2010/2011 | 37614 | 千吨 | 2026-9 |
| 2009/2010 | 34127 | 千吨 | 2026-9 |
| 2008/2009 | 31243 | 千吨 | 2026-9 |
| 2007/2008 | 34607 | 千吨 | 2026-9 |
| 2006/2007 | 33586 | 千吨 | 2026-9 |
| 2005/2006 | 31888 | 千吨 | 2026-9 |
| 2004/2005 | 27313 | 千吨 | 2026-9 |
| 2003/2004 | 25040 | 千吨 | 2026-9 |
| 2002/2003 | 23533 | 千吨 | 2026-9 |
| 2001/2002 | 20859 | 千吨 | 2026-9 |
| 2000/2001 | 17300 | 千吨 | 2026-9 |
| 1999/2000 | 17074 | 千吨 | 2026-9 |
| 1998/1999 | 17507 | 千吨 | 2026-9 |
| 1997/1998 | 12886 | 千吨 | 2026-9 |
| 1996/1997 | 11046 | 千吨 | 2026-9 |
| 1995/1996 | 10255 | 千吨 | 2026-9 |
| 1994/1995 | 8695 | 千吨 | 2026-9 |
| 1993/1994 | 8780 | 千吨 | 2026-9 |
| 1992/1993 | 8534 | 千吨 | 2026-9 |
| 1991/1992 | 7748 | 千吨 | 2026-9 |
| 1990/1991 | 6981 | 千吨 | 2026-9 |
| 1989/1990 | 6242 | 千吨 | 2026-9 |
| 1988/1989 | 6017 | 千吨 | 2026-9 |
| 1987/1988 | 5397 | 千吨 | 2026-9 |
| 1986/1987 | 4891 | 千吨 | 2026-9 |
| 1985/1986 | 4372 | 千吨 | 2026-9 |
| 1984/1985 | 3862 | 千吨 | 2026-9 |
| 1983/1984 | 2985 | 千吨 | 2026-9 |
| 1982/1983 | 2136 | 千吨 | 2026-9 |
| 1981/1982 | 1341 | 千吨 | 2026-9 |
| 1980/1981 | 935 | 千吨 | 2026-9 |
| 1979/1980 | 714 | 千吨 | 2026-9 |
| 1978/1979 | 728 | 千吨 | 2026-9 |
| 1977/1978 | 645 | 千吨 | 2026-9 |