| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 2773 | 千吨 | 2026-9 |
| 2025/2026 | 4320 | 千吨 | 2026-9 |
| 2024/2025 | 7684 | 千吨 | 2026-9 |
| 2023/2024 | 6484 | 千吨 | 2026-9 |
| 2022/2023 | 3937 | 千吨 | 2026-9 |
| 2021/2022 | 4930 | 千吨 | 2026-9 |
| 2020/2021 | 4968 | 千吨 | 2026-9 |
| 2019/2020 | 2651 | 千吨 | 2026-9 |
| 2018/2019 | 2870 | 千吨 | 2026-9 |
| 2017/2018 | 646 | 千吨 | 2026-9 |
| 2016/2017 | 2363 | 千吨 | 2026-9 |
| 2015/2016 | 2354 | 千吨 | 2026-9 |
| 2014/2015 | 2853 | 千吨 | 2026-9 |
| 2013/2014 | 2232 | 千吨 | 2026-9 |
| 2012/2013 | 4009 | 千吨 | 2026-9 |
| 2011/2012 | 2913 | 千吨 | 2026-9 |
| 2010/2011 | 2522 | 千吨 | 2026-9 |
| 2009/2010 | 2246 | 千吨 | 2026-9 |
| 2008/2009 | 1116 | 千吨 | 2026-9 |
| 2007/2008 | 1978 | 千吨 | 2026-9 |
| 2006/2007 | 1769 | 千吨 | 2026-9 |
| 2005/2006 | 3008 | 千吨 | 2026-9 |
| 2004/2005 | 2885 | 千吨 | 2026-9 |
| 2003/2004 | 2435 | 千吨 | 2026-9 |
| 2002/2003 | 1786 | 千吨 | 2026-9 |
| 2001/2002 | 2203 | 千吨 | 2026-9 |
| 2000/2001 | 2030 | 千吨 | 2026-9 |
| 1999/2000 | 2800 | 千吨 | 2026-9 |
| 1998/1999 | 2400 | 千吨 | 2026-9 |
| 1997/1998 | 2500 | 千吨 | 2026-9 |
| 1996/1997 | 1200 | 千吨 | 2026-9 |
| 1995/1996 | 700 | 千吨 | 2026-9 |
| 1994/1995 | 2500 | 千吨 | 2026-9 |
| 1993/1994 | 1501 | 千吨 | 2026-9 |
| 1992/1993 | 2120 | 千吨 | 2026-9 |
| 1991/1992 | 6453 | 千吨 | 2026-9 |
| 1990/1991 | 5208 | 千吨 | 2026-9 |
| 1989/1990 | 3400 | 千吨 | 2026-9 |
| 1988/1989 | 2900 | 千吨 | 2026-9 |
| 1987/1988 | 4700 | 千吨 | 2026-9 |
| 1986/1987 | 4300 | 千吨 | 2026-9 |
| 1985/1986 | 4500 | 千吨 | 2026-9 |
| 1984/1985 | 4300 | 千吨 | 2026-9 |
| 1983/1984 | 5000 | 千吨 | 2026-9 |
| 1982/1983 | 5400 | 千吨 | 2026-9 |
| 1981/1982 | 5200 | 千吨 | 2026-9 |
| 1980/1981 | 5600 | 千吨 | 2026-9 |
| 1979/1980 | 5300 | 千吨 | 2026-9 |
| 1978/1979 | 5800 | 千吨 | 2026-9 |
| 1977/1978 | 4900 | 千吨 | 2026-9 |
| 1976/1977 | 2600 | 千吨 | 2026-9 |
| 1975/1976 | 1100 | 千吨 | 2026-9 |
| 1974/1975 | 1200 | 千吨 | 2026-9 |
| 1973/1974 | 2000 | 千吨 | 2026-9 |
| 1972/1973 | 2700 | 千吨 | 2026-9 |
| 1971/1972 | 1100 | 千吨 | 2026-9 |
| 1970/1971 | 1400 | 千吨 | 2026-9 |
| 1969/1970 | 1512 | 千吨 | 2026-9 |
| 1968/1969 | 1526 | 千吨 | 2026-9 |
| 1967/1968 | 1178 | 千吨 | 2026-9 |
| 1966/1967 | 880 | 千吨 | 2026-9 |
| 1965/1966 | 1246 | 千吨 | 2026-9 |
| 1964/1965 | 1673 | 千吨 | 2026-9 |
| 1963/1964 | 904 | 千吨 | 2026-9 |
| 1962/1963 | 862 | 千吨 | 2026-9 |
| 1961/1962 | 757 | 千吨 | 2026-9 |
| 1960/1961 | 395 | 千吨 | 2026-9 |