| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 51000 | 吨 | 2026-9 |
| 2024/2025 | 46800 | 吨 | 2026-9 |
| 2023/2024 | 48000 | 吨 | 2026-9 |
| 2022/2023 | 30700 | 吨 | 2026-9 |
| 2021/2022 | 42600 | 吨 | 2026-9 |
| 2020/2021 | 40100 | 吨 | 2026-9 |
| 2019/2020 | 44800 | 吨 | 2026-9 |
| 2018/2019 | 44500 | 吨 | 2026-9 |
| 2017/2018 | 53700 | 吨 | 2026-9 |
| 2016/2017 | 38400 | 吨 | 2026-9 |
| 2015/2016 | 32800 | 吨 | 2026-9 |
| 2014/2015 | 41100 | 吨 | 2026-9 |
| 2013/2014 | 36100 | 吨 | 2026-9 |
| 2012/2013 | 44000 | 吨 | 2026-9 |
| 2011/2012 | 38400 | 吨 | 2026-9 |
| 2010/2011 | 38600 | 吨 | 2026-9 |
| 2009/2010 | 52060 | 吨 | 2026-9 |
| 2008/2009 | 33900 | 吨 | 2026-9 |
| 2007/2008 | 34300 | 吨 | 2026-9 |
| 2006/2007 | 28800 | 吨 | 2026-9 |
| 2005/2006 | 26400 | 吨 | 2026-9 |
| 2004/2005 | 22400 | 吨 | 2026-9 |
| 2003/2004 | 8100 | 吨 | 2026-9 |
| 2002/2003 | 17300 | 吨 | 2026-9 |
| 2001/2002 | 20100 | 吨 | 2026-9 |
| 1996/1997 | 17300 | 吨 | 2026-9 |
| 1995/1996 | 19300 | 吨 | 2026-9 |
| 1994/1995 | 19385 | 吨 | 2026-9 |
| 1993/1994 | 15795 | 吨 | 2026-9 |
| 1992/1993 | 20434 | 吨 | 2026-9 |
| 1991/1992 | 16210 | 吨 | 2026-9 |
| 1990/1991 | 15081 | 吨 | 2026-9 |
| 1989/1990 | 22082 | 吨 | 2026-9 |
| 1988/1989 | 18039 | 吨 | 2026-9 |
| 1987/1988 | 22181 | 吨 | 2026-9 |
| 1986/1987 | 12269 | 吨 | 2026-9 |
| 1985/1986 | 19607 | 吨 | 2026-9 |
| 1984/1985 | 22342 | 吨 | 2026-9 |
| 1983/1984 | 23589 | 吨 | 2026-9 |
| 1982/1983 | 18821 | 吨 | 2026-9 |