| 年度 | 数值 | 单位 | 发布时间 |
| 2026/2027 | 4150 | 千吨 | 2026-9 |
| 2025/2026 | 4100 | 千吨 | 2026-9 |
| 2024/2025 | 4089 | 千吨 | 2026-9 |
| 2023/2024 | 3870 | 千吨 | 2026-9 |
| 2022/2023 | 3448 | 千吨 | 2026-9 |
| 2021/2022 | 3678 | 千吨 | 2026-9 |
| 2020/2021 | 3700 | 千吨 | 2026-9 |
| 2019/2020 | 3777 | 千吨 | 2026-9 |
| 2018/2019 | 3674 | 千吨 | 2026-9 |
| 2017/2018 | 3645 | 千吨 | 2026-9 |
| 2016/2017 | 3531 | 千吨 | 2026-9 |
| 2015/2016 | 4122 | 千吨 | 2026-9 |
| 2014/2015 | 3243 | 千吨 | 2026-9 |
| 2013/2014 | 3485 | 千吨 | 2026-9 |
| 2012/2013 | 3048 | 千吨 | 2026-9 |
| 2011/2012 | 3356 | 千吨 | 2026-9 |
| 2010/2011 | 2809 | 千吨 | 2026-9 |
| 2009/2010 | 3107 | 千吨 | 2026-9 |
| 2008/2009 | 2447 | 千吨 | 2026-9 |
| 2007/2008 | 3181 | 千吨 | 2026-9 |
| 2006/2007 | 2363 | 千吨 | 2026-9 |
| 2005/2006 | 2517 | 千吨 | 2026-9 |
| 2004/2005 | 2406 | 千吨 | 2026-9 |
| 2003/2004 | 2401 | 千吨 | 2026-9 |
| 2002/2003 | 2408 | 千吨 | 2026-9 |
| 2001/2002 | 2425 | 千吨 | 2026-9 |
| 2000/2001 | 2588 | 千吨 | 2026-9 |
| 1999/2000 | 2296 | 千吨 | 2026-9 |
| 1998/1999 | 2384 | 千吨 | 2026-9 |
| 1997/1998 | 2202 | 千吨 | 2026-9 |
| 1996/1997 | 2335 | 千吨 | 2026-9 |
| 1995/1996 | 2309 | 千吨 | 2026-9 |
| 1994/1995 | 2318 | 千吨 | 2026-9 |
| 1993/1994 | 1941 | 千吨 | 2026-9 |
| 1992/1993 | 1985 | 千吨 | 2026-9 |
| 1991/1992 | 1751 | 千吨 | 2026-9 |
| 1990/1991 | 1370 | 千吨 | 2026-9 |
| 1989/1990 | 1283 | 千吨 | 2026-9 |
| 1988/1989 | 1169 | 千吨 | 2026-9 |
| 1987/1988 | 1260 | 千吨 | 2026-9 |
| 1986/1987 | 1257 | 千吨 | 2026-9 |
| 1985/1986 | 1196 | 千吨 | 2026-9 |
| 1984/1985 | 1125 | 千吨 | 2026-9 |
| 1983/1984 | 1045 | 千吨 | 2026-9 |
| 1982/1983 | 940 | 千吨 | 2026-9 |
| 1981/1982 | 790 | 千吨 | 2026-9 |
| 1980/1981 | 717 | 千吨 | 2026-9 |
| 1979/1980 | 614 | 千吨 | 2026-9 |
| 1978/1979 | 614 | 千吨 | 2026-9 |
| 1977/1978 | 408 | 千吨 | 2026-9 |
| 1976/1977 | 290 | 千吨 | 2026-9 |
| 1975/1976 | 314 | 千吨 | 2026-9 |
| 1974/1975 | 218 | 千吨 | 2026-9 |
| 1973/1974 | 210 | 千吨 | 2026-9 |
| 1972/1973 | 235 | 千吨 | 2026-9 |
| 1971/1972 | 197 | 千吨 | 2026-9 |
| 1970/1971 | 169 | 千吨 | 2026-9 |
| 1969/1970 | 124 | 千吨 | 2026-9 |
| 1968/1969 | 102 | 千吨 | 2026-9 |
| 1967/1968 | 68 | 千吨 | 2026-9 |
| 1966/1967 | 63 | 千吨 | 2026-9 |
| 1965/1966 | 52 | 千吨 | 2026-9 |
| 1964/1965 | 44 | 千吨 | 2026-9 |
| 1963/1964 | 94 | 千吨 | 2026-9 |
| 1962/1963 | 165 | 千吨 | 2026-9 |
| 1961/1962 | 174 | 千吨 | 2026-9 |
| 1960/1961 | 129 | 千吨 | 2026-9 |