| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 2000 | 吨 | 2026-9 |
| 2024/2025 | 2000 | 吨 | 2026-9 |
| 2023/2024 | 2100 | 吨 | 2026-9 |
| 2022/2023 | 2100 | 吨 | 2026-9 |
| 2021/2022 | 2700 | 吨 | 2026-9 |
| 2020/2021 | 2700 | 吨 | 2026-9 |
| 2019/2020 | 2200 | 吨 | 2026-9 |
| 2018/2019 | 4000 | 吨 | 2026-9 |
| 2017/2018 | 4200 | 吨 | 2026-9 |
| 2016/2017 | 4600 | 吨 | 2026-9 |
| 2015/2016 | 5100 | 吨 | 2026-9 |
| 2014/2015 | 3800 | 吨 | 2026-9 |
| 2013/2014 | 1800 | 吨 | 2026-9 |
| 2012/2013 | 3100 | 吨 | 2026-9 |
| 2011/2012 | 3700 | 吨 | 2026-9 |
| 2010/2011 | 2400 | 吨 | 2026-9 |
| 2009/2010 | 4200 | 吨 | 2026-9 |
| 2008/2009 | 4700 | 吨 | 2026-9 |
| 2007/2008 | 3800 | 吨 | 2026-9 |
| 2006/2007 | 4700 | 吨 | 2026-9 |
| 2005/2006 | 7600 | 吨 | 2026-9 |
| 2004/2005 | 13500 | 吨 | 2026-9 |
| 2003/2004 | 10200 | 吨 | 2026-9 |
| 2002/2003 | 32100 | 吨 | 2026-9 |
| 2001/2002 | 25700 | 吨 | 2026-9 |
| 2000/2001 | 33857 | 吨 | 2026-9 |
| 1999/2000 | 36279 | 吨 | 2026-9 |
| 1998/1999 | 26402 | 吨 | 2026-9 |
| 1997/1998 | 28682 | 吨 | 2026-9 |
| 1996/1997 | 33834 | 吨 | 2026-9 |
| 1995/1996 | 21007 | 吨 | 2026-9 |
| 1994/1995 | 38097 | 吨 | 2026-9 |
| 1993/1994 | 28637 | 吨 | 2026-9 |
| 1992/1993 | 37828 | 吨 | 2026-9 |
| 1991/1992 | 35742 | 吨 | 2026-9 |
| 1990/1991 | 25814 | 吨 | 2026-9 |
| 1989/1990 | 26621 | 吨 | 2026-9 |
| 1988/1989 | 20236 | 吨 | 2026-9 |
| 1987/1988 | 22154 | 吨 | 2026-9 |
| 1986/1987 | 36180 | 吨 | 2026-9 |
| 1985/1986 | 25800 | 吨 | 2026-9 |
| 1984/1985 | 29000 | 吨 | 2026-9 |
| 1983/1984 | 14000 | 吨 | 2026-9 |
| 1982/1983 | 33000 | 吨 | 2026-9 |
| 1981/1982 | 32662 | 吨 | 2026-9 |
| 1980/1981 | 51408 | 吨 | 2026-9 |
| 1979/1980 | 44090 | 吨 | 2026-9 |
| 1978/1979 | 60786 | 吨 | 2026-9 |
| 1977/1978 | 37465 | 吨 | 2026-9 |
| 1976/1977 | 45400 | 吨 | 2026-9 |
| 1975/1976 | 61200 | 吨 | 2026-9 |
| 1974/1975 | 78262 | 吨 | 2026-9 |
| 1972/1973 | 102000 | 吨 | 2026-9 |
| 1971/1972 | 150000 | 吨 | 2026-9 |