| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 11850 | 千吨 | 2026-9 |
| 2025/2026 | 11825 | 千吨 | 2026-9 |
| 2024/2025 | 13150 | 千吨 | 2026-9 |
| 2023/2024 | 13150 | 千吨 | 2026-9 |
| 2022/2023 | 13000 | 千吨 | 2026-9 |
| 2021/2022 | 11010 | 千吨 | 2026-9 |
| 2020/2021 | 11190 | 千吨 | 2026-9 |
| 2019/2020 | 9830 | 千吨 | 2026-9 |
| 2018/2019 | 10880 | 千吨 | 2026-9 |
| 2017/2018 | 8840 | 千吨 | 2026-9 |
| 2016/2017 | 10261 | 千吨 | 2026-9 |
| 2015/2016 | 6710 | 千吨 | 2026-9 |
| 2014/2015 | 8888 | 千吨 | 2026-9 |
| 2013/2014 | 9908 | 千吨 | 2026-9 |
| 2012/2013 | 12096 | 千吨 | 2026-9 |
| 2011/2012 | 11500 | 千吨 | 2026-9 |
| 2010/2011 | 10530 | 千吨 | 2026-9 |
| 2009/2010 | 8840 | 千吨 | 2026-9 |
| 2008/2009 | 9135 | 千吨 | 2026-9 |
| 2007/2008 | 9310 | 千吨 | 2026-9 |
| 2006/2007 | 7320 | 千吨 | 2026-9 |
| 2005/2006 | 7820 | 千吨 | 2026-9 |
| 2004/2005 | 5750 | 千吨 | 2026-9 |
| 2003/2004 | 6430 | 千吨 | 2026-9 |
| 2002/2003 | 4040 | 千吨 | 2026-9 |
| 2001/2002 | 5032 | 千吨 | 2026-9 |
| 2000/2001 | 5150 | 千吨 | 2026-9 |
| 1999/2000 | 5024 | 千吨 | 2026-9 |
| 1998/1999 | 6001 | 千吨 | 2026-9 |
| 1997/1998 | 5350 | 千吨 | 2026-9 |
| 1996/1997 | 4175 | 千吨 | 2026-9 |
| 1995/1996 | 4531 | 千吨 | 2026-9 |
| 1994/1995 | 3170 | 千吨 | 2026-9 |
| 1993/1994 | 3990 | 千吨 | 2026-9 |
| 1992/1993 | 3106 | 千吨 | 2026-9 |
| 1991/1992 | 2492 | 千吨 | 2026-9 |
| 1990/1991 | 2602 | 千吨 | 2026-9 |
| 1989/1990 | 1806 | 千吨 | 2026-9 |
| 1988/1989 | 1547 | 千吨 | 2026-9 |
| 1987/1988 | 923 | 千吨 | 2026-9 |
| 1986/1987 | 912 | 千吨 | 2026-9 |
| 1985/1986 | 1020 | 千吨 | 2026-9 |
| 1984/1985 | 955 | 千吨 | 2026-9 |
| 1983/1984 | 614 | 千吨 | 2026-9 |
| 1982/1983 | 491 | 千吨 | 2026-9 |
| 1981/1982 | 467 | 千吨 | 2026-9 |
| 1980/1981 | 442 | 千吨 | 2026-9 |
| 1979/1980 | 350 | 千吨 | 2026-9 |
| 1978/1979 | 220 | 千吨 | 2026-9 |
| 1977/1978 | 180 | 千吨 | 2026-9 |
| 1976/1977 | 150 | 千吨 | 2026-9 |
| 1975/1976 | 70 | 千吨 | 2026-9 |
| 1974/1975 | 35 | 千吨 | 2026-9 |
| 1973/1974 | 30 | 千吨 | 2026-9 |
| 1972/1973 | 25 | 千吨 | 2026-9 |
| 1971/1972 | 20 | 千吨 | 2026-9 |
| 1970/1971 | 18 | 千吨 | 2026-9 |
| 1969/1970 | 11 | 千吨 | 2026-9 |
| 1964/1965 | 12 | 千吨 | 2026-9 |