| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 2400 | 千吨 | 2026-9 |
| 2025/2026 | 2510 | 千吨 | 2026-9 |
| 2024/2025 | 2515 | 千吨 | 2026-9 |
| 2023/2024 | 2450 | 千吨 | 2026-9 |
| 2022/2023 | 2200 | 千吨 | 2026-9 |
| 2021/2022 | 1782 | 千吨 | 2026-9 |
| 2020/2021 | 2005 | 千吨 | 2026-9 |
| 2019/2020 | 2294 | 千吨 | 2026-9 |
| 2018/2019 | 2254 | 千吨 | 2026-9 |
| 2017/2018 | 1618 | 千吨 | 2026-9 |
| 2016/2017 | 2229 | 千吨 | 2026-9 |
| 2015/2016 | 1937 | 千吨 | 2026-9 |
| 2014/2015 | 1681 | 千吨 | 2026-9 |
| 2013/2014 | 1450 | 千吨 | 2026-9 |
| 2012/2013 | 1189 | 千吨 | 2026-9 |
| 2011/2012 | 1484 | 千吨 | 2026-9 |
| 2010/2011 | 1320 | 千吨 | 2026-9 |
| 2009/2010 | 881 | 千吨 | 2026-9 |
| 2008/2009 | 938 | 千吨 | 2026-9 |
| 2007/2008 | 886 | 千吨 | 2026-9 |
| 2006/2007 | 818 | 千吨 | 2026-9 |
| 2005/2006 | 764 | 千吨 | 2026-9 |
| 2004/2005 | 556 | 千吨 | 2026-9 |
| 2003/2004 | 720 | 千吨 | 2026-9 |
| 2002/2003 | 645 | 千吨 | 2026-9 |
| 2001/2002 | 569 | 千吨 | 2026-9 |
| 2000/2001 | 511 | 千吨 | 2026-9 |
| 1999/2000 | 511 | 千吨 | 2026-9 |
| 1998/1999 | 530 | 千吨 | 2026-9 |
| 1997/1998 | 360 | 千吨 | 2026-9 |
| 1996/1997 | 524 | 千吨 | 2026-9 |
| 1995/1996 | 409 | 千吨 | 2026-9 |
| 1994/1995 | 400 | 千吨 | 2026-9 |
| 1993/1994 | 415 | 千吨 | 2026-9 |
| 1992/1993 | 255 | 千吨 | 2026-9 |
| 1991/1992 | 405 | 千吨 | 2026-9 |
| 1990/1991 | 460 | 千吨 | 2026-9 |
| 1989/1990 | 475 | 千吨 | 2026-9 |
| 1988/1989 | 415 | 千吨 | 2026-9 |
| 1987/1988 | 425 | 千吨 | 2026-9 |
| 1986/1987 | 355 | 千吨 | 2026-9 |
| 1985/1986 | 286 | 千吨 | 2026-9 |
| 1984/1985 | 241 | 千吨 | 2026-9 |
| 1983/1984 | 226 | 千吨 | 2026-9 |
| 1982/1983 | 228 | 千吨 | 2026-9 |
| 1981/1982 | 208 | 千吨 | 2026-9 |
| 1980/1981 | 130 | 千吨 | 2026-9 |
| 1979/1980 | 189 | 千吨 | 2026-9 |
| 1978/1979 | 175 | 千吨 | 2026-9 |
| 1977/1978 | 257 | 千吨 | 2026-9 |
| 1976/1977 | 209 | 千吨 | 2026-9 |
| 1975/1976 | 230 | 千吨 | 2026-9 |
| 1974/1975 | 105 | 千吨 | 2026-9 |
| 1973/1974 | 139 | 千吨 | 2026-9 |
| 1972/1973 | 116 | 千吨 | 2026-9 |
| 1971/1972 | 131 | 千吨 | 2026-9 |
| 1970/1971 | 124 | 千吨 | 2026-9 |
| 1969/1970 | 98 | 千吨 | 2026-9 |
| 1968/1969 | 92 | 千吨 | 2026-9 |
| 1967/1968 | 78 | 千吨 | 2026-9 |
| 1966/1967 | 95 | 千吨 | 2026-9 |
| 1965/1966 | 57 | 千吨 | 2026-9 |
| 1964/1965 | 82 | 千吨 | 2026-9 |
| 1963/1964 | 124 | 千吨 | 2026-9 |
| 1962/1963 | 71 | 千吨 | 2026-9 |
| 1961/1962 | 64 | 千吨 | 2026-9 |
| 1960/1961 | 65 | 千吨 | 2026-9 |