| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 1010 | 千吨 | 2026-9 |
| 2025/2026 | 1050 | 千吨 | 2026-9 |
| 2024/2025 | 1112 | 千吨 | 2026-9 |
| 2023/2024 | 1009 | 千吨 | 2026-9 |
| 2022/2023 | 1006 | 千吨 | 2026-9 |
| 2021/2022 | 944 | 千吨 | 2026-9 |
| 2020/2021 | 910 | 千吨 | 2026-9 |
| 2019/2020 | 880 | 千吨 | 2026-9 |
| 2018/2019 | 867 | 千吨 | 2026-9 |
| 2017/2018 | 810 | 千吨 | 2026-9 |
| 2016/2017 | 796 | 千吨 | 2026-9 |
| 2015/2016 | 762 | 千吨 | 2026-9 |
| 2014/2015 | 805 | 千吨 | 2026-9 |
| 2013/2014 | 774 | 千吨 | 2026-9 |
| 2012/2013 | 778 | 千吨 | 2026-9 |
| 2011/2012 | 836 | 千吨 | 2026-9 |
| 2010/2011 | 797 | 千吨 | 2026-9 |
| 2009/2010 | 751 | 千吨 | 2026-9 |
| 2008/2009 | 669 | 千吨 | 2026-9 |
| 2007/2008 | 641 | 千吨 | 2026-9 |
| 2006/2007 | 603 | 千吨 | 2026-9 |
| 2005/2006 | 543 | 千吨 | 2026-9 |
| 2004/2005 | 496 | 千吨 | 2026-9 |
| 2003/2004 | 451 | 千吨 | 2026-9 |
| 2002/2003 | 523 | 千吨 | 2026-9 |
| 2001/2002 | 538 | 千吨 | 2026-9 |
| 2000/2001 | 457 | 千吨 | 2026-9 |
| 1999/2000 | 464 | 千吨 | 2026-9 |
| 1998/1999 | 397 | 千吨 | 2026-9 |
| 1997/1998 | 414 | 千吨 | 2026-9 |
| 1996/1997 | 325 | 千吨 | 2026-9 |
| 1995/1996 | 364 | 千吨 | 2026-9 |
| 1994/1995 | 260 | 千吨 | 2026-9 |
| 1993/1994 | 304 | 千吨 | 2026-9 |
| 1992/1993 | 250 | 千吨 | 2026-9 |
| 1991/1992 | 380 | 千吨 | 2026-9 |
| 1990/1991 | 372 | 千吨 | 2026-9 |
| 1989/1990 | 385 | 千吨 | 2026-9 |
| 1988/1989 | 382 | 千吨 | 2026-9 |
| 1987/1988 | 441 | 千吨 | 2026-9 |
| 1986/1987 | 422 | 千吨 | 2026-9 |
| 1985/1986 | 414 | 千吨 | 2026-9 |
| 1984/1985 | 409 | 千吨 | 2026-9 |
| 1983/1984 | 389 | 千吨 | 2026-9 |
| 1982/1983 | 337 | 千吨 | 2026-9 |
| 1981/1982 | 367 | 千吨 | 2026-9 |
| 1980/1981 | 356 | 千吨 | 2026-9 |
| 1979/1980 | 365 | 千吨 | 2026-9 |
| 1978/1979 | 339 | 千吨 | 2026-9 |
| 1977/1978 | 359 | 千吨 | 2026-9 |
| 1976/1977 | 337 | 千吨 | 2026-9 |
| 1975/1976 | 332 | 千吨 | 2026-9 |
| 1974/1975 | 309 | 千吨 | 2026-9 |
| 1973/1974 | 286 | 千吨 | 2026-9 |
| 1972/1973 | 260 | 千吨 | 2026-9 |
| 1971/1972 | 229 | 千吨 | 2026-9 |
| 1970/1971 | 217 | 千吨 | 2026-9 |
| 1969/1970 | 196 | 千吨 | 2026-9 |
| 1968/1969 | 159 | 千吨 | 2026-9 |
| 1967/1968 | 118 | 千吨 | 2026-9 |
| 1966/1967 | 138 | 千吨 | 2026-9 |
| 1965/1966 | 153 | 千吨 | 2026-9 |
| 1964/1965 | 137 | 千吨 | 2026-9 |
| 1963/1964 | 131 | 千吨 | 2026-9 |
| 1962/1963 | 94 | 千吨 | 2026-9 |
| 1961/1962 | 97 | 千吨 | 2026-9 |
| 1960/1961 | 96 | 千吨 | 2026-9 |