| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 2632 | 千吨 | 2026-9 |
| 2025/2026 | 2664 | 千吨 | 2026-9 |
| 2024/2025 | 2520 | 千吨 | 2026-9 |
| 2023/2024 | 2359 | 千吨 | 2026-9 |
| 2022/2023 | 2754 | 千吨 | 2026-9 |
| 2021/2022 | 2407 | 千吨 | 2026-9 |
| 2020/2021 | 2529 | 千吨 | 2026-9 |
| 2019/2020 | 2513 | 千吨 | 2026-9 |
| 2018/2019 | 2347 | 千吨 | 2026-9 |
| 2017/2018 | 2474 | 千吨 | 2026-9 |
| 2016/2017 | 2354 | 千吨 | 2026-9 |
| 2015/2016 | 2083 | 千吨 | 2026-9 |
| 2014/2015 | 2441 | 千吨 | 2026-9 |
| 2013/2014 | 2193 | 千吨 | 2026-9 |
| 2012/2013 | 2048 | 千吨 | 2026-9 |
| 2011/2012 | 2063 | 千吨 | 2026-9 |
| 2010/2011 | 1825 | 千吨 | 2026-9 |
| 2009/2010 | 1990 | 千吨 | 2026-9 |
| 2008/2009 | 2288 | 千吨 | 2026-9 |
| 2007/2008 | 2542 | 千吨 | 2026-9 |
| 2006/2007 | 2207 | 千吨 | 2026-9 |
| 2005/2006 | 1899 | 千吨 | 2026-9 |
| 2004/2005 | 1902 | 千吨 | 2026-9 |
| 2003/2004 | 1864 | 千吨 | 2026-9 |
| 2002/2003 | 1977 | 千吨 | 2026-9 |
| 2001/2002 | 2035 | 千吨 | 2026-9 |
| 2000/2001 | 2130 | 千吨 | 2026-9 |
| 1999/2000 | 2059 | 千吨 | 2026-9 |
| 1998/1999 | 2157 | 千吨 | 2026-9 |
| 1997/1998 | 2033 | 千吨 | 2026-9 |
| 1996/1997 | 2110 | 千吨 | 2026-9 |
| 1995/1996 | 1723 | 千吨 | 2026-9 |
| 1994/1995 | 1989 | 千吨 | 2026-9 |
| 1993/1994 | 2178 | 千吨 | 2026-9 |
| 1992/1993 | 1279 | 千吨 | 2026-9 |
| 1991/1992 | 1680 | 千吨 | 2026-9 |
| 1990/1991 | 1391 | 千吨 | 2026-9 |
| 1989/1990 | 1884 | 千吨 | 2026-9 |
| 1988/1989 | 1587 | 千吨 | 2026-9 |
| 1987/1988 | 1290 | 千吨 | 2026-9 |
| 1986/1987 | 885 | 千吨 | 2026-9 |
| 1985/1986 | 922 | 千吨 | 2026-9 |
| 1984/1985 | 1224 | 千吨 | 2026-9 |
| 1983/1984 | 826 | 千吨 | 2026-9 |
| 1982/1983 | 433 | 千吨 | 2026-9 |
| 1981/1982 | 665 | 千吨 | 2026-9 |
| 1980/1981 | 706 | 千吨 | 2026-9 |
| 1979/1980 | 922 | 千吨 | 2026-9 |
| 1978/1979 | 1068 | 千吨 | 2026-9 |
| 1977/1978 | 1056 | 千吨 | 2026-9 |
| 1976/1977 | 1234 | 千吨 | 2026-9 |
| 1975/1976 | 981 | 千吨 | 2026-9 |
| 1974/1975 | 753 | 千吨 | 2026-9 |
| 1973/1974 | 1238 | 千吨 | 2026-9 |
| 1972/1973 | 1698 | 千吨 | 2026-9 |
| 1971/1972 | 1880 | 千吨 | 2026-9 |
| 1970/1971 | 1955 | 千吨 | 2026-9 |
| 1969/1970 | 1069 | 千吨 | 2026-9 |
| 1968/1969 | 1222 | 千吨 | 2026-9 |
| 1967/1968 | 1252 | 千吨 | 2026-9 |
| 1966/1967 | 1240 | 千吨 | 2026-9 |
| 1965/1966 | 1578 | 千吨 | 2026-9 |
| 1964/1965 | 1272 | 千吨 | 2026-9 |
| 1963/1964 | 1139 | 千吨 | 2026-9 |
| 1962/1963 | 1383 | 千吨 | 2026-9 |
| 1961/1962 | 1439 | 千吨 | 2026-9 |
| 1960/1961 | 1197 | 千吨 | 2026-9 |