| 年度 | 数值 | 单位 | 发布时间 |
| 2026/2027 | 5701 | 千吨 | 2026-9 |
| 2025/2026 | 5531 | 千吨 | 2026-9 |
| 2024/2025 | 5626 | 千吨 | 2026-9 |
| 2023/2024 | 4877 | 千吨 | 2026-9 |
| 2022/2023 | 3125 | 千吨 | 2026-9 |
| 2021/2022 | 3329 | 千吨 | 2026-9 |
| 2020/2021 | 4165 | 千吨 | 2026-9 |
| 2019/2020 | 5810 | 千吨 | 2026-9 |
| 2018/2019 | 5699 | 千吨 | 2026-9 |
| 2017/2018 | 5459 | 千吨 | 2026-9 |
| 2016/2017 | 5409 | 千吨 | 2026-9 |
| 2015/2016 | 4040 | 千吨 | 2026-9 |
| 2014/2015 | 2603 | 千吨 | 2026-9 |
| 2013/2014 | 975 | 千吨 | 2026-9 |
| 2012/2013 | 1230 | 千吨 | 2026-9 |
| 2011/2012 | 1112 | 千吨 | 2026-9 |
| 2010/2011 | 1389 | 千吨 | 2026-9 |
| 2009/2010 | 3559 | 千吨 | 2026-9 |
| 2008/2009 | 4131 | 千吨 | 2026-9 |
| 2007/2008 | 3084 | 千吨 | 2026-9 |
| 2006/2007 | 2707 | 千吨 | 2026-9 |
| 2005/2006 | 4529 | 千吨 | 2026-9 |
| 2004/2005 | 4461 | 千吨 | 2026-9 |
| 2003/2004 | 3327 | 千吨 | 2026-9 |
| 2002/2003 | 3485 | 千吨 | 2026-9 |
| 2001/2002 | 2773 | 千吨 | 2026-9 |
| 2000/2001 | 2856 | 千吨 | 2026-9 |
| 1999/2000 | 2373 | 千吨 | 2026-9 |
| 1998/1999 | 2025 | 千吨 | 2026-9 |
| 1997/1998 | 2539 | 千吨 | 2026-9 |
| 1996/1997 | 2689 | 千吨 | 2026-9 |
| 1995/1996 | 1748 | 千吨 | 2026-9 |
| 1994/1995 | 1912 | 千吨 | 2026-9 |
| 1993/1994 | 1558 | 千吨 | 2026-9 |
| 1992/1993 | 1000 | 千吨 | 2026-9 |
| 1991/1992 | 1750 | 千吨 | 2026-9 |
| 1990/1991 | 950 | 千吨 | 2026-9 |
| 1989/1990 | 194 | 千吨 | 2026-9 |
| 1988/1989 | 403 | 千吨 | 2026-9 |
| 1987/1988 | 628 | 千吨 | 2026-9 |
| 1986/1987 | 478 | 千吨 | 2026-9 |
| 1985/1986 | 228 | 千吨 | 2026-9 |
| 1984/1985 | 444 | 千吨 | 2026-9 |
| 1983/1984 | 285 | 千吨 | 2026-9 |
| 1982/1983 | 1582 | 千吨 | 2026-9 |
| 1981/1982 | 2029 | 千吨 | 2026-9 |
| 1980/1981 | 596 | 千吨 | 2026-9 |
| 1979/1980 | 226 | 千吨 | 2026-9 |
| 1978/1979 | 796 | 千吨 | 2026-9 |
| 1977/1978 | 706 | 千吨 | 2026-9 |
| 1976/1977 | 626 | 千吨 | 2026-9 |
| 1975/1976 | 450 | 千吨 | 2026-9 |
| 1974/1975 | 550 | 千吨 | 2026-9 |
| 1973/1974 | 150 | 千吨 | 2026-9 |
| 1972/1973 | 100 | 千吨 | 2026-9 |
| 1971/1972 | 524 | 千吨 | 2026-9 |
| 1970/1971 | 78 | 千吨 | 2026-9 |
| 1969/1970 | 159 | 千吨 | 2026-9 |
| 1968/1969 | 389 | 千吨 | 2026-9 |
| 1967/1968 | 805 | 千吨 | 2026-9 |
| 1966/1967 | 1055 | 千吨 | 2026-9 |
| 1965/1966 | 1156 | 千吨 | 2026-9 |
| 1964/1965 | 1306 | 千吨 | 2026-9 |
| 1963/1964 | 565 | 千吨 | 2026-9 |
| 1962/1963 | 365 | 千吨 | 2026-9 |
| 1961/1962 | 284 | 千吨 | 2026-9 |
| 1960/1961 | 289 | 千吨 | 2026-9 |