| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 61000 | 吨 | 2026-9 |
| 2024/2025 | 48000 | 吨 | 2026-9 |
| 2023/2024 | 56200 | 吨 | 2026-9 |
| 2022/2023 | 42800 | 吨 | 2026-9 |
| 2021/2022 | 52400 | 吨 | 2026-9 |
| 2020/2021 | 47000 | 吨 | 2026-9 |
| 2019/2020 | 54100 | 吨 | 2026-9 |
| 2018/2019 | 57500 | 吨 | 2026-9 |
| 2017/2018 | 65000 | 吨 | 2026-9 |
| 2016/2017 | 48500 | 吨 | 2026-9 |
| 2015/2016 | 46400 | 吨 | 2026-9 |
| 2014/2015 | 50000 | 吨 | 2026-9 |
| 2013/2014 | 42300 | 吨 | 2026-9 |
| 2012/2013 | 51600 | 吨 | 2026-9 |
| 2011/2012 | 45500 | 吨 | 2026-9 |
| 2010/2011 | 43800 | 吨 | 2026-9 |
| 2009/2010 | 52600 | 吨 | 2026-9 |
| 2008/2009 | 36500 | 吨 | 2026-9 |
| 2007/2008 | 39100 | 吨 | 2026-9 |
| 2006/2007 | 32500 | 吨 | 2026-9 |
| 2005/2006 | 29200 | 吨 | 2026-9 |
| 2004/2005 | 25400 | 吨 | 2026-9 |
| 2003/2004 | 28200 | 吨 | 2026-9 |
| 2002/2003 | 19200 | 吨 | 2026-9 |
| 2001/2002 | 21100 | 吨 | 2026-9 |
| 1996/1997 | 17500 | 吨 | 2026-9 |
| 1995/1996 | 19500 | 吨 | 2026-9 |
| 1994/1995 | 19660 | 吨 | 2026-9 |
| 1993/1994 | 16011 | 吨 | 2026-9 |
| 1992/1993 | 20822 | 吨 | 2026-9 |
| 1991/1992 | 16451 | 吨 | 2026-9 |
| 1990/1991 | 15351 | 吨 | 2026-9 |
| 1989/1990 | 22178 | 吨 | 2026-9 |
| 1988/1989 | 18222 | 吨 | 2026-9 |
| 1987/1988 | 22231 | 吨 | 2026-9 |
| 1986/1987 | 12369 | 吨 | 2026-9 |
| 1985/1986 | 19807 | 吨 | 2026-9 |
| 1984/1985 | 22518 | 吨 | 2026-9 |
| 1983/1984 | 23600 | 吨 | 2026-9 |
| 1982/1983 | 18841 | 吨 | 2026-9 |