| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 4000 | 千吨 | 2026-9 |
| 2025/2026 | 4000 | 千吨 | 2026-9 |
| 2024/2025 | 3800 | 千吨 | 2026-9 |
| 2023/2024 | 3400 | 千吨 | 2026-9 |
| 2022/2023 | 3700 | 千吨 | 2026-9 |
| 2021/2022 | 3855 | 千吨 | 2026-9 |
| 2020/2021 | 3900 | 千吨 | 2026-9 |
| 2019/2020 | 3650 | 千吨 | 2026-9 |
| 2018/2019 | 3300 | 千吨 | 2026-9 |
| 2017/2018 | 3700 | 千吨 | 2026-9 |
| 2016/2017 | 3600 | 千吨 | 2026-9 |
| 2015/2016 | 2650 | 千吨 | 2026-9 |
| 2014/2015 | 3000 | 千吨 | 2026-9 |
| 2013/2014 | 3900 | 千吨 | 2026-9 |
| 2012/2013 | 3000 | 千吨 | 2026-9 |
| 2011/2012 | 3700 | 千吨 | 2026-9 |
| 2010/2011 | 3750 | 千吨 | 2026-9 |
| 2009/2010 | 3500 | 千吨 | 2026-9 |
| 2008/2009 | 4550 | 千吨 | 2026-9 |
| 2007/2008 | 5040 | 千吨 | 2026-9 |
| 2006/2007 | 3960 | 千吨 | 2026-9 |
| 2005/2006 | 4700 | 千吨 | 2026-9 |
| 2004/2005 | 4500 | 千吨 | 2026-9 |
| 2003/2004 | 5680 | 千吨 | 2026-9 |
| 2002/2003 | 4123 | 千吨 | 2026-9 |
| 2001/2002 | 5761 | 千吨 | 2026-9 |
| 2000/2001 | 4303 | 千吨 | 2026-9 |
| 1999/2000 | 4112 | 千吨 | 2026-9 |
| 1998/1999 | 5820 | 千吨 | 2026-9 |
| 1997/1998 | 6060 | 千吨 | 2026-9 |
| 1996/1997 | 7270 | 千吨 | 2026-9 |
| 1995/1996 | 5870 | 千吨 | 2026-9 |
| 1994/1995 | 6600 | 千吨 | 2026-9 |
| 1993/1994 | 6100 | 千吨 | 2026-9 |
| 1992/1993 | 7056 | 千吨 | 2026-9 |
| 1991/1992 | 5714 | 千吨 | 2026-9 |
| 1990/1991 | 5999 | 千吨 | 2026-9 |
| 1989/1990 | 6491 | 千吨 | 2026-9 |
| 1988/1989 | 7175 | 千吨 | 2026-9 |
| 1987/1988 | 4700 | 千吨 | 2026-9 |
| 1986/1987 | 4690 | 千吨 | 2026-9 |
| 1985/1986 | 4210 | 千吨 | 2026-9 |
| 1984/1985 | 5241 | 千吨 | 2026-9 |
| 1983/1984 | 5544 | 千吨 | 2026-9 |
| 1982/1983 | 4417 | 千吨 | 2026-9 |
| 1981/1982 | 5569 | 千吨 | 2026-9 |
| 1980/1981 | 4059 | 千吨 | 2026-9 |
| 1979/1980 | 4617 | 千吨 | 2026-9 |
| 1978/1979 | 4970 | 千吨 | 2026-9 |
| 1977/1978 | 4700 | 千吨 | 2026-9 |
| 1976/1977 | 4448 | 千吨 | 2026-9 |
| 1975/1976 | 4899 | 千吨 | 2026-9 |
| 1974/1975 | 4491 | 千吨 | 2026-9 |
| 1973/1974 | 4197 | 千吨 | 2026-9 |
| 1972/1973 | 3511 | 千吨 | 2026-9 |