| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 23500 | 千吨 | 2026-9 |
| 2025/2026 | 23800 | 千吨 | 2026-9 |
| 2024/2025 | 23471 | 千吨 | 2026-9 |
| 2023/2024 | 22273 | 千吨 | 2026-9 |
| 2022/2023 | 28077 | 千吨 | 2026-9 |
| 2021/2022 | 22321 | 千吨 | 2026-9 |
| 2020/2021 | 27321 | 千吨 | 2026-9 |
| 2019/2020 | 26249 | 千吨 | 2026-9 |
| 2018/2019 | 28279 | 千吨 | 2026-9 |
| 2017/2018 | 26967 | 千吨 | 2026-9 |
| 2016/2017 | 27633 | 千吨 | 2026-9 |
| 2015/2016 | 22906 | 千吨 | 2026-9 |
| 2014/2015 | 25964 | 千吨 | 2026-9 |
| 2013/2014 | 21719 | 千吨 | 2026-9 |
| 2012/2013 | 20373 | 千吨 | 2026-9 |
| 2011/2012 | 18453 | 千吨 | 2026-9 |
| 2010/2011 | 16423 | 千吨 | 2026-9 |
| 2009/2010 | 16573 | 千吨 | 2026-9 |
| 2008/2009 | 15964 | 千吨 | 2026-9 |
| 2007/2008 | 13969 | 千吨 | 2026-9 |
| 2006/2007 | 11419 | 千吨 | 2026-9 |
| 2005/2006 | 11696 | 千吨 | 2026-9 |
| 2004/2005 | 9621 | 千吨 | 2026-9 |
| 2003/2004 | 7856 | 千吨 | 2026-9 |
| 2002/2003 | 6422 | 千吨 | 2026-9 |
| 2001/2002 | 5979 | 千吨 | 2026-9 |
| 2000/2001 | 4776 | 千吨 | 2026-9 |
| 1999/2000 | 3871 | 千吨 | 2026-9 |
| 1998/1999 | 3058 | 千吨 | 2026-9 |
| 1997/1998 | 2358 | 千吨 | 2026-9 |
| 1996/1997 | 2427 | 千吨 | 2026-9 |
| 1995/1996 | 2082 | 千吨 | 2026-9 |
| 1994/1995 | 1798 | 千吨 | 2026-9 |
| 1993/1994 | 1930 | 千吨 | 2026-9 |
| 1992/1993 | 1717 | 千吨 | 2026-9 |
| 1991/1992 | 1207 | 千吨 | 2026-9 |
| 1990/1991 | 1460 | 千吨 | 2026-9 |
| 1989/1990 | 968 | 千吨 | 2026-9 |
| 1988/1989 | 868 | 千吨 | 2026-9 |
| 1987/1988 | 859 | 千吨 | 2026-9 |
| 1986/1987 | 637 | 千吨 | 2026-9 |
| 1985/1986 | 759 | 千吨 | 2026-9 |
| 1984/1985 | 652 | 千吨 | 2026-9 |
| 1983/1984 | 247 | 千吨 | 2026-9 |
| 1982/1983 | 407 | 千吨 | 2026-9 |
| 1981/1982 | 302 | 千吨 | 2026-9 |
| 1980/1981 | 206 | 千吨 | 2026-9 |
| 1979/1980 | 511 | 千吨 | 2026-9 |
| 1978/1979 | 353 | 千吨 | 2026-9 |
| 1977/1978 | 412 | 千吨 | 2026-9 |
| 1976/1977 | 405 | 千吨 | 2026-9 |
| 1975/1976 | 406 | 千吨 | 2026-9 |
| 1974/1975 | 340 | 千吨 | 2026-9 |
| 1973/1974 | 292 | 千吨 | 2026-9 |
| 1972/1973 | 269 | 千吨 | 2026-9 |
| 1971/1972 | 241 | 千吨 | 2026-9 |
| 1970/1971 | 218 | 千吨 | 2026-9 |
| 1969/1970 | 173 | 千吨 | 2026-9 |
| 1968/1969 | 179 | 千吨 | 2026-9 |
| 1967/1968 | 152 | 千吨 | 2026-9 |
| 1966/1967 | 133 | 千吨 | 2026-9 |
| 1965/1966 | 177 | 千吨 | 2026-9 |
| 1964/1965 | 126 | 千吨 | 2026-9 |