| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 550000 | 吨 | 2026-9 |
| 2024/2025 | 558900 | 吨 | 2026-9 |
| 2023/2024 | 285000 | 吨 | 2026-9 |
| 2022/2023 | 239000 | 吨 | 2026-9 |
| 2021/2022 | 212800 | 吨 | 2026-9 |
| 2020/2021 | 183500 | 吨 | 2026-9 |
| 2019/2020 | 144100 | 吨 | 2026-9 |
| 2018/2019 | 62100 | 吨 | 2026-9 |
| 2017/2018 | 45200 | 吨 | 2026-9 |
| 2016/2017 | 18400 | 吨 | 2026-9 |
| 2015/2016 | 8300 | 吨 | 2026-9 |
| 2014/2015 | 14500 | 吨 | 2026-9 |
| 2013/2014 | 16700 | 吨 | 2026-9 |
| 2012/2013 | 16100 | 吨 | 2026-9 |
| 2011/2012 | 17300 | 吨 | 2026-9 |
| 2010/2011 | 16000 | 吨 | 2026-9 |
| 2009/2010 | 11500 | 吨 | 2026-9 |
| 2008/2009 | 8800 | 吨 | 2026-9 |
| 2007/2008 | 31200 | 吨 | 2026-9 |
| 2006/2007 | 26700 | 吨 | 2026-9 |
| 2005/2006 | 32000 | 吨 | 2026-9 |
| 2004/2005 | 29000 | 吨 | 2026-9 |
| 2003/2004 | 25300 | 吨 | 2026-9 |
| 2002/2003 | 21900 | 吨 | 2026-9 |
| 2001/2002 | 15800 | 吨 | 2026-9 |
| 2000/2001 | 24782 | 吨 | 2026-9 |
| 1999/2000 | 29398 | 吨 | 2026-9 |
| 1998/1999 | 27000 | 吨 | 2026-9 |
| 1997/1998 | 31713 | 吨 | 2026-9 |
| 1996/1997 | 50000 | 吨 | 2026-9 |
| 1995/1996 | 39525 | 吨 | 2026-9 |
| 1994/1995 | 38867 | 吨 | 2026-9 |
| 1993/1994 | 52000 | 吨 | 2026-9 |
| 1992/1993 | 54532 | 吨 | 2026-9 |
| 1991/1992 | 38265 | 吨 | 2026-9 |
| 1990/1991 | 34000 | 吨 | 2026-9 |
| 1989/1990 | 39533 | 吨 | 2026-9 |
| 1988/1989 | 54820 | 吨 | 2026-9 |
| 1987/1988 | 38400 | 吨 | 2026-9 |
| 1986/1987 | 47700 | 吨 | 2026-9 |
| 1985/1986 | 37883 | 吨 | 2026-9 |
| 1984/1985 | 33305 | 吨 | 2026-9 |
| 1983/1984 | 30241 | 吨 | 2026-9 |