| 年度 | 数值 | 单位 | 发布时间 |
| 2026/2027 | 1204 | 千吨 | 2026-9 |
| 2025/2026 | 1237 | 千吨 | 2026-9 |
| 2024/2025 | 999 | 千吨 | 2026-9 |
| 2023/2024 | 1010 | 千吨 | 2026-9 |
| 2022/2023 | 1026 | 千吨 | 2026-9 |
| 2021/2022 | 1070 | 千吨 | 2026-9 |
| 2020/2021 | 1014 | 千吨 | 2026-9 |
| 2019/2020 | 920 | 千吨 | 2026-9 |
| 2018/2019 | 839 | 千吨 | 2026-9 |
| 2017/2018 | 867 | 千吨 | 2026-9 |
| 2016/2017 | 780 | 千吨 | 2026-9 |
| 2015/2016 | 610 | 千吨 | 2026-9 |
| 2014/2015 | 642 | 千吨 | 2026-9 |
| 2013/2014 | 727 | 千吨 | 2026-9 |
| 2012/2013 | 613 | 千吨 | 2026-9 |
| 2011/2012 | 562 | 千吨 | 2026-9 |
| 2010/2011 | 456 | 千吨 | 2026-9 |
| 2009/2010 | 448 | 千吨 | 2026-9 |
| 2008/2009 | 488 | 千吨 | 2026-9 |
| 2007/2008 | 533 | 千吨 | 2026-9 |
| 2006/2007 | 548 | 千吨 | 2026-9 |
| 2005/2006 | 649 | 千吨 | 2026-9 |
| 2004/2005 | 669 | 千吨 | 2026-9 |
| 2003/2004 | 739 | 千吨 | 2026-9 |
| 2002/2003 | 605 | 千吨 | 2026-9 |
| 2001/2002 | 519 | 千吨 | 2026-9 |
| 2000/2001 | 509 | 千吨 | 2026-9 |
| 1999/2000 | 418 | 千吨 | 2026-9 |
| 1998/1999 | 395 | 千吨 | 2026-9 |
| 1997/1998 | 313 | 千吨 | 2026-9 |
| 1996/1997 | 373 | 千吨 | 2026-9 |
| 1995/1996 | 357 | 千吨 | 2026-9 |
| 1994/1995 | 322 | 千吨 | 2026-9 |
| 1993/1994 | 368 | 千吨 | 2026-9 |
| 1992/1993 | 282 | 千吨 | 2026-9 |
| 1991/1992 | 294 | 千吨 | 2026-9 |
| 1990/1991 | 255 | 千吨 | 2026-9 |
| 1989/1990 | 318 | 千吨 | 2026-9 |
| 1988/1989 | 265 | 千吨 | 2026-9 |
| 1987/1988 | 277 | 千吨 | 2026-9 |
| 1986/1987 | 234 | 千吨 | 2026-9 |
| 1985/1986 | 284 | 千吨 | 2026-9 |
| 1984/1985 | 220 | 千吨 | 2026-9 |
| 1983/1984 | 242 | 千吨 | 2026-9 |
| 1982/1983 | 257 | 千吨 | 2026-9 |
| 1981/1982 | 240 | 千吨 | 2026-9 |
| 1980/1981 | 231 | 千吨 | 2026-9 |
| 1979/1980 | 198 | 千吨 | 2026-9 |
| 1978/1979 | 211 | 千吨 | 2026-9 |
| 1977/1978 | 235 | 千吨 | 2026-9 |
| 1976/1977 | 235 | 千吨 | 2026-9 |
| 1975/1976 | 242 | 千吨 | 2026-9 |
| 1974/1975 | 258 | 千吨 | 2026-9 |
| 1973/1974 | 255 | 千吨 | 2026-9 |
| 1972/1973 | 199 | 千吨 | 2026-9 |
| 1971/1972 | 251 | 千吨 | 2026-9 |
| 1970/1971 | 181 | 千吨 | 2026-9 |
| 1969/1970 | 237 | 千吨 | 2026-9 |
| 1968/1969 | 226 | 千吨 | 2026-9 |
| 1967/1968 | 218 | 千吨 | 2026-9 |
| 1966/1967 | 186 | 千吨 | 2026-9 |
| 1965/1966 | 176 | 千吨 | 2026-9 |
| 1964/1965 | 166 | 千吨 | 2026-9 |
| 1963/1964 | 149 | 千吨 | 2026-9 |
| 1962/1963 | 127 | 千吨 | 2026-9 |
| 1961/1962 | 127 | 千吨 | 2026-9 |
| 1960/1961 | 119 | 千吨 | 2026-9 |