| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 37688 | 千吨 | 2026-9 |
| 2025/2026 | 37688 | 千吨 | 2026-9 |
| 2024/2025 | 29761 | 千吨 | 2026-9 |
| 2023/2024 | 36819 | 千吨 | 2026-9 |
| 2022/2023 | 27378 | 千吨 | 2026-9 |
| 2021/2022 | 29419 | 千吨 | 2026-9 |
| 2020/2021 | 20429 | 千吨 | 2026-9 |
| 2019/2020 | 33357 | 千吨 | 2026-9 |
| 2018/2019 | 33031 | 千吨 | 2026-9 |
| 2017/2018 | 32632 | 千吨 | 2026-9 |
| 2016/2017 | 23803 | 千吨 | 2026-9 |
| 2015/2016 | 24498 | 千吨 | 2026-9 |
| 2014/2015 | 20790 | 千吨 | 2026-9 |
| 2013/2014 | 20225 | 千吨 | 2026-9 |
| 2012/2013 | 17344 | 千吨 | 2026-9 |
| 2011/2012 | 27456 | 千吨 | 2026-9 |
| 2010/2011 | 20800 | 千吨 | 2026-9 |
| 2009/2010 | 16304 | 千吨 | 2026-9 |
| 2008/2009 | 22666 | 千吨 | 2026-9 |
| 2007/2008 | 21447 | 千吨 | 2026-9 |
| 2006/2007 | 19413 | 千吨 | 2026-9 |
| 2005/2006 | 18997 | 千吨 | 2026-9 |
| 2004/2005 | 17551 | 千吨 | 2026-9 |
| 2003/2004 | 18112 | 千吨 | 2026-9 |
| 2002/2003 | 13688 | 千吨 | 2026-9 |
| 2001/2002 | 10173 | 千吨 | 2026-9 |
| 2000/2001 | 9751 | 千吨 | 2026-9 |
| 1999/2000 | 8086 | 千吨 | 2026-9 |
| 1998/1999 | 7894 | 千吨 | 2026-9 |
| 1997/1998 | 4255 | 千吨 | 2026-9 |
| 1996/1997 | 6056 | 千吨 | 2026-9 |
| 1995/1996 | 7553 | 千吨 | 2026-9 |
| 1994/1995 | 5857 | 千吨 | 2026-9 |
| 1993/1994 | 6447 | 千吨 | 2026-9 |
| 1992/1993 | 4605 | 千吨 | 2026-9 |
| 1991/1992 | 5099 | 千吨 | 2026-9 |
| 1990/1991 | 7107 | 千吨 | 2026-9 |
| 1989/1990 | 7741 | 千吨 | 2026-9 |
| 1988/1989 | 4829 | 千吨 | 2026-9 |
| 1987/1988 | 3356 | 千吨 | 2026-9 |
| 1986/1987 | 4751 | 千吨 | 2026-9 |
| 1985/1986 | 5060 | 千吨 | 2026-9 |
| 1984/1985 | 4137 | 千吨 | 2026-9 |
| 1983/1984 | 3843 | 千吨 | 2026-9 |
| 1982/1983 | 5064 | 千吨 | 2026-9 |
| 1981/1982 | 5579 | 千吨 | 2026-9 |
| 1980/1981 | 5825 | 千吨 | 2026-9 |
| 1979/1980 | 2968 | 千吨 | 2026-9 |
| 1978/1979 | 3665 | 千吨 | 2026-9 |
| 1977/1978 | 0 | 千吨 | 2026-9 |