| 年度 | 数值 | 单位 | 发布时间 |
|---|
| 2026/2027 | 17208 | 千吨 | 2026-9 |
| 2025/2026 | 15758 | 千吨 | 2026-9 |
| 2024/2025 | 14808 | 千吨 | 2026-9 |
| 2023/2024 | 17558 | 千吨 | 2026-9 |
| 2022/2023 | 16808 | 千吨 | 2026-9 |
| 2021/2022 | 16026 | 千吨 | 2026-9 |
| 2020/2021 | 14740 | 千吨 | 2026-9 |
| 2019/2020 | 14702 | 千吨 | 2026-9 |
| 2018/2019 | 11647 | 千吨 | 2026-9 |
| 2017/2018 | 14027 | 千吨 | 2026-9 |
| 2016/2017 | 15927 | 千吨 | 2026-9 |
| 2015/2016 | 13960 | 千吨 | 2026-9 |
| 2014/2015 | 12061 | 千吨 | 2026-9 |
| 2013/2014 | 11984 | 千吨 | 2026-9 |
| 2012/2013 | 8614 | 千吨 | 2026-9 |
| 2011/2012 | 7077 | 千吨 | 2026-9 |
| 2010/2011 | 3309 | 千吨 | 2026-9 |
| 2009/2010 | 4249 | 千吨 | 2026-9 |
| 2008/2009 | 6785 | 千吨 | 2026-9 |
| 2007/2008 | 4201 | 千吨 | 2026-9 |
| 2006/2007 | 3739 | 千吨 | 2026-9 |
| 2005/2006 | 3474 | 千吨 | 2026-9 |
| 2004/2005 | 3652 | 千吨 | 2026-9 |
| 2003/2004 | 2603 | 千吨 | 2026-9 |
| 2002/2003 | 1688 | 千吨 | 2026-9 |
| 2001/2002 | 1440 | 千吨 | 2026-9 |
| 2000/2001 | 1799 | 千吨 | 2026-9 |
| 1999/2000 | 2005 | 千吨 | 2026-9 |
| 1998/1999 | 1824 | 千吨 | 2026-9 |
| 1997/1998 | 2886 | 千吨 | 2026-9 |
| 1996/1997 | 1479 | 千吨 | 2026-9 |
| 1995/1996 | 1967 | 千吨 | 2026-9 |
| 1994/1995 | 1956 | 千吨 | 2026-9 |
| 1993/1994 | 6599 | 千吨 | 2026-9 |
| 1992/1993 | 7662 | 千吨 | 2026-9 |
| 1991/1992 | 9851 | 千吨 | 2026-9 |
| 1990/1991 | 10857 | 千吨 | 2026-9 |
| 1989/1990 | 18281 | 千吨 | 2026-9 |
| 1988/1989 | 18633 | 千吨 | 2026-9 |
| 1987/1988 | 9144 | 千吨 | 2026-9 |