| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 3030 | 千吨 | 2026-9 |
| 2025/2026 | 3030 | 千吨 | 2026-9 |
| 2024/2025 | 3030 | 千吨 | 2026-9 |
| 2023/2024 | 3023 | 千吨 | 2026-9 |
| 2022/2023 | 3030 | 千吨 | 2026-9 |
| 2021/2022 | 2879 | 千吨 | 2026-9 |
| 2020/2021 | 3030 | 千吨 | 2026-9 |
| 2019/2020 | 3020 | 千吨 | 2026-9 |
| 2018/2019 | 3020 | 千吨 | 2026-9 |
| 2017/2018 | 3050 | 千吨 | 2026-9 |
| 2016/2017 | 2921 | 千吨 | 2026-9 |
| 2015/2016 | 2348 | 千吨 | 2026-9 |
| 2014/2015 | 2300 | 千吨 | 2026-9 |
| 2013/2014 | 2450 | 千吨 | 2026-9 |
| 2012/2013 | 2361 | 千吨 | 2026-9 |
| 2011/2012 | 1892 | 千吨 | 2026-9 |
| 2010/2011 | 2489 | 千吨 | 2026-9 |
| 2009/2010 | 2253 | 千吨 | 2026-9 |
| 2008/2009 | 2183 | 千吨 | 2026-9 |
| 2007/2008 | 2664 | 千吨 | 2026-9 |
| 2006/2007 | 2612 | 千吨 | 2026-9 |
| 2005/2006 | 2736 | 千吨 | 2026-9 |
| 2004/2005 | 2542 | 千吨 | 2026-9 |
| 2003/2004 | 2930 | 千吨 | 2026-9 |
| 2002/2003 | 2888 | 千吨 | 2026-9 |
| 2001/2002 | 1971 | 千吨 | 2026-9 |
| 2000/2001 | 1953 | 千吨 | 2026-9 |
| 1999/2000 | 2327 | 千吨 | 2026-9 |
| 1998/1999 | 2746 | 千吨 | 2026-9 |
| 1997/1998 | 2329 | 千吨 | 2026-9 |
| 1996/1997 | 2661 | 千吨 | 2026-9 |
| 1995/1996 | 2281 | 千吨 | 2026-9 |
| 1994/1995 | 2239 | 千吨 | 2026-9 |
| 1993/1994 | 2260 | 千吨 | 2026-9 |
| 1992/1993 | 2339 | 千吨 | 2026-9 |
| 1991/1992 | 2336 | 千吨 | 2026-9 |
| 1990/1991 | 1980 | 千吨 | 2026-9 |
| 1989/1990 | 1855 | 千吨 | 2026-9 |
| 1988/1989 | 1418 | 千吨 | 2026-9 |
| 1987/1988 | 1803 | 千吨 | 2026-9 |
| 1986/1987 | 1800 | 千吨 | 2026-9 |
| 1985/1986 | 1792 | 千吨 | 2026-9 |
| 1984/1985 | 1497 | 千吨 | 2026-9 |
| 1983/1984 | 1227 | 千吨 | 2026-9 |
| 1982/1983 | 1620 | 千吨 | 2026-9 |
| 1981/1982 | 1662 | 千吨 | 2026-9 |
| 1980/1981 | 1462 | 千吨 | 2026-9 |
| 1979/1980 | 1259 | 千吨 | 2026-9 |
| 1978/1979 | 1280 | 千吨 | 2026-9 |
| 1977/1978 | 1408 | 千吨 | 2026-9 |
| 1976/1977 | 1276 | 千吨 | 2026-9 |
| 1975/1976 | 1201 | 千吨 | 2026-9 |
| 1974/1975 | 1312 | 千吨 | 2026-9 |
| 1973/1974 | 1333 | 千吨 | 2026-9 |
| 1972/1973 | 1200 | 千吨 | 2026-9 |
| 1971/1972 | 1047 | 千吨 | 2026-9 |
| 1970/1971 | 1056 | 千吨 | 2026-9 |
| 1969/1970 | 1020 | 千吨 | 2026-9 |
| 1968/1969 | 980 | 千吨 | 2026-9 |
| 1967/1968 | 959 | 千吨 | 2026-9 |
| 1966/1967 | 1098 | 千吨 | 2026-9 |
| 1965/1966 | 1023 | 千吨 | 2026-9 |
| 1964/1965 | 923 | 千吨 | 2026-9 |
| 1963/1964 | 860 | 千吨 | 2026-9 |
| 1962/1963 | 850 | 千吨 | 2026-9 |
| 1961/1962 | 600 | 千吨 | 2026-9 |
| 1960/1961 | 709 | 千吨 | 2026-9 |