| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 2136 | 千吨 | 2026-9 |
| 2025/2026 | 2216 | 千吨 | 2026-9 |
| 2024/2025 | 2139 | 千吨 | 2026-9 |
| 2023/2024 | 2117 | 千吨 | 2026-9 |
| 2022/2023 | 1724 | 千吨 | 2026-9 |
| 2021/2022 | 1817 | 千吨 | 2026-9 |
| 2020/2021 | 2015 | 千吨 | 2026-9 |
| 2019/2020 | 2075 | 千吨 | 2026-9 |
| 2018/2019 | 2156 | 千吨 | 2026-9 |
| 2017/2018 | 2191 | 千吨 | 2026-9 |
| 2016/2017 | 1884 | 千吨 | 2026-9 |
| 2015/2016 | 1847 | 千吨 | 2026-9 |
| 2014/2015 | 2062 | 千吨 | 2026-9 |
| 2013/2014 | 1870 | 千吨 | 2026-9 |
| 2012/2013 | 1909 | 千吨 | 2026-9 |
| 2011/2012 | 1852 | 千吨 | 2026-9 |
| 2010/2011 | 1550 | 千吨 | 2026-9 |
| 2009/2010 | 1744 | 千吨 | 2026-9 |
| 2008/2009 | 1222 | 千吨 | 2026-9 |
| 2007/2008 | 1346 | 千吨 | 2026-9 |
| 2006/2007 | 1238 | 千吨 | 2026-9 |
| 2005/2006 | 1267 | 千吨 | 2026-9 |
| 2004/2005 | 1345 | 千吨 | 2026-9 |
| 2003/2004 | 1447 | 千吨 | 2026-9 |
| 2002/2003 | 1465 | 千吨 | 2026-9 |
| 2001/2002 | 1465 | 千吨 | 2026-9 |
| 2000/2001 | 1484 | 千吨 | 2026-9 |
| 1999/2000 | 1557 | 千吨 | 2026-9 |
| 1998/1999 | 1699 | 千吨 | 2026-9 |
| 1997/1998 | 1482 | 千吨 | 2026-9 |
| 1996/1997 | 1530 | 千吨 | 2026-9 |
| 1995/1996 | 1750 | 千吨 | 2026-9 |
| 1994/1995 | 1330 | 千吨 | 2026-9 |
| 1993/1994 | 1530 | 千吨 | 2026-9 |
| 1992/1993 | 1720 | 千吨 | 2026-9 |
| 1991/1992 | 1660 | 千吨 | 2026-9 |
| 1990/1991 | 1536 | 千吨 | 2026-9 |
| 1989/1990 | 1732 | 千吨 | 2026-9 |
| 1988/1989 | 1597 | 千吨 | 2026-9 |
| 1987/1988 | 1719 | 千吨 | 2026-9 |
| 1986/1987 | 1962 | 千吨 | 2026-9 |
| 1985/1986 | 1556 | 千吨 | 2026-9 |
| 1984/1985 | 1934 | 千吨 | 2026-9 |
| 1983/1984 | 1967 | 千吨 | 2026-9 |
| 1982/1983 | 2093 | 千吨 | 2026-9 |
| 1981/1982 | 2393 | 千吨 | 2026-9 |
| 1980/1981 | 1724 | 千吨 | 2026-9 |
| 1979/1980 | 2242 | 千吨 | 2026-9 |
| 1978/1979 | 2611 | 千吨 | 2026-9 |
| 1977/1978 | 2944 | 千吨 | 2026-9 |
| 1976/1977 | 3692 | 千吨 | 2026-9 |
| 1975/1976 | 3435 | 千吨 | 2026-9 |
| 1974/1975 | 2671 | 千吨 | 2026-9 |
| 1973/1974 | 2779 | 千吨 | 2026-9 |
| 1972/1973 | 3077 | 千吨 | 2026-9 |
| 1971/1972 | 3284 | 千吨 | 2026-9 |
| 1970/1971 | 3216 | 千吨 | 2026-9 |
| 1969/1970 | 3124 | 千吨 | 2026-9 |
| 1968/1969 | 3854 | 千吨 | 2026-9 |
| 1967/1968 | 2748 | 千吨 | 2026-9 |
| 1966/1967 | 2782 | 千吨 | 2026-9 |
| 1965/1966 | 2822 | 千吨 | 2026-9 |
| 1964/1965 | 2456 | 千吨 | 2026-9 |
| 1963/1964 | 2941 | 千吨 | 2026-9 |
| 1962/1963 | 3577 | 千吨 | 2026-9 |
| 1961/1962 | 3208 | 千吨 | 2026-9 |
| 1960/1961 | 3106 | 千吨 | 2026-9 |