| 年度 | 数值 | 单位 | 发布时间 |
|---|
| 2026/2027 | 34658 | 千吨 | 2026-9 |
| 2025/2026 | 31748 | 千吨 | 2026-9 |
| 2024/2025 | 27357 | 千吨 | 2026-9 |
| 2023/2024 | 35505 | 千吨 | 2026-9 |
| 2022/2023 | 34817 | 千吨 | 2026-9 |
| 2021/2022 | 42976 | 千吨 | 2026-9 |
| 2020/2021 | 31796 | 千吨 | 2026-9 |
| 2019/2020 | 36807 | 千吨 | 2026-9 |
| 2018/2019 | 37412 | 千吨 | 2026-9 |
| 2017/2018 | 25753 | 千吨 | 2026-9 |
| 2016/2017 | 29433 | 千吨 | 2026-9 |
| 2015/2016 | 24880 | 千吨 | 2026-9 |
| 2014/2015 | 29780 | 千吨 | 2026-9 |
| 2013/2014 | 31906 | 千吨 | 2026-9 |
| 2012/2013 | 22266 | 千吨 | 2026-9 |
| 2011/2012 | 23408 | 千吨 | 2026-9 |
| 2010/2011 | 12629 | 千吨 | 2026-9 |
| 2009/2010 | 10944 | 千吨 | 2026-9 |
| 2008/2009 | 12284 | 千吨 | 2026-9 |
| 2007/2008 | 8649 | 千吨 | 2026-9 |
| 2006/2007 | 7481 | 千吨 | 2026-9 |
| 2005/2006 | 8595 | 千吨 | 2026-9 |
| 2004/2005 | 9750 | 千吨 | 2026-9 |
| 2003/2004 | 7707 | 千吨 | 2026-9 |
| 2002/2003 | 5143 | 千吨 | 2026-9 |
| 2001/2002 | 4589 | 千吨 | 2026-9 |
| 2000/2001 | 4141 | 千吨 | 2026-9 |
| 1999/2000 | 2322 | 千吨 | 2026-9 |
| 1998/1999 | 3688 | 千吨 | 2026-9 |
| 1997/1998 | 5773 | 千吨 | 2026-9 |
| 1996/1997 | 2676 | 千吨 | 2026-9 |
| 1995/1996 | 3619 | 千吨 | 2026-9 |
| 1994/1995 | 2406 | 千吨 | 2026-9 |
| 1993/1994 | 4145 | 千吨 | 2026-9 |
| 1992/1993 | 4224 | 千吨 | 2026-9 |
| 1991/1992 | 6129 | 千吨 | 2026-9 |
| 1990/1991 | 5922 | 千吨 | 2026-9 |
| 1989/1990 | 9402 | 千吨 | 2026-9 |
| 1988/1989 | 10781 | 千吨 | 2026-9 |
| 1987/1988 | 8758 | 千吨 | 2026-9 |