| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 2110 | 千吨 | 2026-9 |
| 2025/2026 | 1999 | 千吨 | 2026-9 |
| 2024/2025 | 1988 | 千吨 | 2026-9 |
| 2023/2024 | 1803 | 千吨 | 2026-9 |
| 2022/2023 | 1646 | 千吨 | 2026-9 |
| 2021/2022 | 1418 | 千吨 | 2026-9 |
| 2020/2021 | 1432 | 千吨 | 2026-9 |
| 2019/2020 | 1569 | 千吨 | 2026-9 |
| 2018/2019 | 1770 | 千吨 | 2026-9 |
| 2017/2018 | 1735 | 千吨 | 2026-9 |
| 2016/2017 | 1559 | 千吨 | 2026-9 |
| 2015/2016 | 1642 | 千吨 | 2026-9 |
| 2014/2015 | 1454 | 千吨 | 2026-9 |
| 2013/2014 | 1597 | 千吨 | 2026-9 |
| 2012/2013 | 1356 | 千吨 | 2026-9 |
| 2011/2012 | 1003 | 千吨 | 2026-9 |
| 2010/2011 | 1112 | 千吨 | 2026-9 |
| 2009/2010 | 934 | 千吨 | 2026-9 |
| 2008/2009 | 727 | 千吨 | 2026-9 |
| 2007/2008 | 724 | 千吨 | 2026-9 |
| 2006/2007 | 622 | 千吨 | 2026-9 |
| 2005/2006 | 631 | 千吨 | 2026-9 |
| 2004/2005 | 455 | 千吨 | 2026-9 |
| 2003/2004 | 566 | 千吨 | 2026-9 |
| 2002/2003 | 494 | 千吨 | 2026-9 |
| 2001/2002 | 492 | 千吨 | 2026-9 |
| 2000/2001 | 367 | 千吨 | 2026-9 |
| 1999/2000 | 306 | 千吨 | 2026-9 |
| 1998/1999 | 230 | 千吨 | 2026-9 |
| 1997/1998 | 265 | 千吨 | 2026-9 |
| 1996/1997 | 250 | 千吨 | 2026-9 |
| 1995/1996 | 250 | 千吨 | 2026-9 |
| 1994/1995 | 250 | 千吨 | 2026-9 |
| 1993/1994 | 225 | 千吨 | 2026-9 |
| 1992/1993 | 241 | 千吨 | 2026-9 |
| 1991/1992 | 258 | 千吨 | 2026-9 |
| 1990/1991 | 343 | 千吨 | 2026-9 |
| 1989/1990 | 423 | 千吨 | 2026-9 |
| 1988/1989 | 425 | 千吨 | 2026-9 |
| 1987/1988 | 350 | 千吨 | 2026-9 |
| 1986/1987 | 262 | 千吨 | 2026-9 |
| 1985/1986 | 275 | 千吨 | 2026-9 |
| 1984/1985 | 245 | 千吨 | 2026-9 |
| 1983/1984 | 180 | 千吨 | 2026-9 |
| 1982/1983 | 100 | 千吨 | 2026-9 |
| 1981/1982 | 84 | 千吨 | 2026-9 |
| 1980/1981 | 61 | 千吨 | 2026-9 |
| 1979/1980 | 56 | 千吨 | 2026-9 |
| 1978/1979 | 47 | 千吨 | 2026-9 |
| 1977/1978 | 37 | 千吨 | 2026-9 |
| 1976/1977 | 35 | 千吨 | 2026-9 |
| 1975/1976 | 22 | 千吨 | 2026-9 |
| 1974/1975 | 14 | 千吨 | 2026-9 |
| 1973/1974 | 12 | 千吨 | 2026-9 |
| 1972/1973 | 8 | 千吨 | 2026-9 |
| 1971/1972 | 7 | 千吨 | 2026-9 |
| 1970/1971 | 5 | 千吨 | 2026-9 |
| 1969/1970 | 7 | 千吨 | 2026-9 |
| 1968/1969 | 3 | 千吨 | 2026-9 |
| 1967/1968 | 2 | 千吨 | 2026-9 |
| 1966/1967 | 2 | 千吨 | 2026-9 |
| 1965/1966 | 1 | 千吨 | 2026-9 |