| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 28190 | 千吨 | 2026-9 |
| 2025/2026 | 27513 | 千吨 | 2026-9 |
| 2024/2025 | 26738 | 千吨 | 2026-9 |
| 2023/2024 | 26363 | 千吨 | 2026-9 |
| 2022/2023 | 25305 | 千吨 | 2026-9 |
| 2021/2022 | 22984 | 千吨 | 2026-9 |
| 2020/2021 | 23594 | 千吨 | 2026-9 |
| 2019/2020 | 23179 | 千吨 | 2026-9 |
| 2018/2019 | 22795 | 千吨 | 2026-9 |
| 2017/2018 | 19879 | 千吨 | 2026-9 |
| 2016/2017 | 16725 | 千吨 | 2026-9 |
| 2015/2016 | 16411 | 千吨 | 2026-9 |
| 2014/2015 | 14350 | 千吨 | 2026-9 |
| 2013/2014 | 16209 | 千吨 | 2026-9 |
| 2012/2013 | 14666 | 千吨 | 2026-9 |
| 2011/2012 | 12460 | 千吨 | 2026-9 |
| 2010/2011 | 10636 | 千吨 | 2026-9 |
| 2009/2010 | 9897 | 千吨 | 2026-9 |
| 2008/2009 | 9630 | 千吨 | 2026-9 |
| 2007/2008 | 8848 | 千吨 | 2026-9 |
| 2006/2007 | 7567 | 千吨 | 2026-9 |
| 2005/2006 | 6940 | 千吨 | 2026-9 |
| 2004/2005 | 6238 | 千吨 | 2026-9 |
| 2003/2004 | 5099 | 千吨 | 2026-9 |
| 2002/2003 | 4339 | 千吨 | 2026-9 |
| 2001/2002 | 3485 | 千吨 | 2026-9 |
| 2000/2001 | 3279 | 千吨 | 2026-9 |
| 1999/2000 | 2895 | 千吨 | 2026-9 |
| 1998/1999 | 2808 | 千吨 | 2026-9 |
| 1997/1998 | 2686 | 千吨 | 2026-9 |
| 1996/1997 | 2780 | 千吨 | 2026-9 |
| 1995/1996 | 2675 | 千吨 | 2026-9 |
| 1994/1995 | 2333 | 千吨 | 2026-9 |
| 1993/1994 | 2453 | 千吨 | 2026-9 |
| 1992/1993 | 2230 | 千吨 | 2026-9 |
| 1991/1992 | 1954 | 千吨 | 2026-9 |
| 1990/1991 | 1890 | 千吨 | 2026-9 |
| 1989/1990 | 1867 | 千吨 | 2026-9 |
| 1988/1989 | 1539 | 千吨 | 2026-9 |
| 1987/1988 | 1276 | 千吨 | 2026-9 |
| 1986/1987 | 1060 | 千吨 | 2026-9 |
| 1985/1986 | 1184 | 千吨 | 2026-9 |
| 1984/1985 | 720 | 千吨 | 2026-9 |
| 1983/1984 | 511 | 千吨 | 2026-9 |
| 1982/1983 | 568 | 千吨 | 2026-9 |
| 1981/1982 | 229 | 千吨 | 2026-9 |
| 1980/1981 | 71 | 千吨 | 2026-9 |
| 1979/1980 | 221 | 千吨 | 2026-9 |
| 1978/1979 | 46 | 千吨 | 2026-9 |
| 1977/1978 | 15 | 千吨 | 2026-9 |
| 1976/1977 | 29 | 千吨 | 2026-9 |
| 1975/1976 | 0 | 千吨 | 2026-9 |
| 1974/1975 | 8 | 千吨 | 2026-9 |
| 1973/1974 | 174 | 千吨 | 2026-9 |
| 1972/1973 | 198 | 千吨 | 2026-9 |
| 1971/1972 | 180 | 千吨 | 2026-9 |
| 1970/1971 | 53 | 千吨 | 2026-9 |
| 1969/1970 | 49 | 千吨 | 2026-9 |
| 1968/1969 | 46 | 千吨 | 2026-9 |
| 1967/1968 | 43 | 千吨 | 2026-9 |
| 1966/1967 | 41 | 千吨 | 2026-9 |
| 1965/1966 | 40 | 千吨 | 2026-9 |
| 1964/1965 | 41 | 千吨 | 2026-9 |