| 年度 | 数值 | 单位 | 发布时间 |
| 2026/2027 | 4550 | 千吨 | 2026-9 |
| 2025/2026 | 4650 | 千吨 | 2026-9 |
| 2024/2025 | 4348 | 千吨 | 2026-9 |
| 2023/2024 | 4590 | 千吨 | 2026-9 |
| 2022/2023 | 4193 | 千吨 | 2026-9 |
| 2021/2022 | 4553 | 千吨 | 2026-9 |
| 2020/2021 | 4386 | 千吨 | 2026-9 |
| 2019/2020 | 4580 | 千吨 | 2026-9 |
| 2018/2019 | 4508 | 千吨 | 2026-9 |
| 2017/2018 | 4410 | 千吨 | 2026-9 |
| 2016/2017 | 4163 | 千吨 | 2026-9 |
| 2015/2016 | 4483 | 千吨 | 2026-9 |
| 2014/2015 | 3908 | 千吨 | 2026-9 |
| 2013/2014 | 4532 | 千吨 | 2026-9 |
| 2012/2013 | 4123 | 千吨 | 2026-9 |
| 2011/2012 | 4384 | 千吨 | 2026-9 |
| 2010/2011 | 4322 | 千吨 | 2026-9 |
| 2009/2010 | 4314 | 千吨 | 2026-9 |
| 2008/2009 | 4598 | 千吨 | 2026-9 |
| 2007/2008 | 4431 | 千吨 | 2026-9 |
| 2006/2007 | 4850 | 千吨 | 2026-9 |
| 2005/2006 | 4961 | 千吨 | 2026-9 |
| 2004/2005 | 4977 | 千吨 | 2026-9 |
| 2003/2004 | 4807 | 千吨 | 2026-9 |
| 2002/2003 | 5115 | 千吨 | 2026-9 |
| 2001/2002 | 4993 | 千吨 | 2026-9 |
| 2000/2001 | 5074 | 千吨 | 2026-9 |
| 1999/2000 | 5023 | 千吨 | 2026-9 |
| 1998/1999 | 4575 | 千吨 | 2026-9 |
| 1997/1998 | 4474 | 千吨 | 2026-9 |
| 1996/1997 | 5742 | 千吨 | 2026-9 |
| 1995/1996 | 5734 | 千吨 | 2026-9 |
| 1994/1995 | 6193 | 千吨 | 2026-9 |
| 1993/1994 | 5395 | 千吨 | 2026-9 |
| 1992/1993 | 5644 | 千吨 | 2026-9 |
| 1991/1992 | 5258 | 千吨 | 2026-9 |
| 1990/1991 | 5289 | 千吨 | 2026-9 |
| 1989/1990 | 5314 | 千吨 | 2026-9 |
| 1988/1989 | 3761 | 千吨 | 2026-9 |
| 1987/1988 | 4431 | 千吨 | 2026-9 |
| 1986/1987 | 3689 | 千吨 | 2026-9 |
| 1985/1986 | 3070 | 千吨 | 2026-9 |
| 1984/1985 | 3149 | 千吨 | 2026-9 |
| 1983/1984 | 3008 | 千吨 | 2026-9 |
| 1982/1983 | 3196 | 千吨 | 2026-9 |
| 1981/1982 | 2577 | 千吨 | 2026-9 |
| 1980/1981 | 2703 | 千吨 | 2026-9 |
| 1979/1980 | 2427 | 千吨 | 2026-9 |
| 1978/1979 | 2617 | 千吨 | 2026-9 |
| 1977/1978 | 2100 | 千吨 | 2026-9 |
| 1976/1977 | 1820 | 千吨 | 2026-9 |
| 1975/1976 | 1815 | 千吨 | 2026-9 |
| 1974/1975 | 990 | 千吨 | 2026-9 |
| 1973/1974 | 1221 | 千吨 | 2026-9 |
| 1972/1973 | 1357 | 千吨 | 2026-9 |
| 1971/1972 | 948 | 千吨 | 2026-9 |
| 1970/1971 | 556 | 千吨 | 2026-9 |
| 1969/1970 | 490 | 千吨 | 2026-9 |
| 1968/1969 | 355 | 千吨 | 2026-9 |
| 1967/1968 | 257 | 千吨 | 2026-9 |
| 1966/1967 | 65 | 千吨 | 2026-9 |
| 1965/1966 | 56 | 千吨 | 2026-9 |
| 1964/1965 | 29 | 千吨 | 2026-9 |
| 1963/1964 | 6 | 千吨 | 2026-9 |
| 1962/1963 | 13 | 千吨 | 2026-9 |
| 1961/1962 | 17 | 千吨 | 2026-9 |
| 1960/1961 | 1 | 千吨 | 2026-9 |