| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 3960 | 千吨 | 2026-9 |
| 2025/2026 | 3786 | 千吨 | 2026-9 |
| 2024/2025 | 3452 | 千吨 | 2026-9 |
| 2023/2024 | 3217 | 千吨 | 2026-9 |
| 2022/2023 | 3130 | 千吨 | 2026-9 |
| 2021/2022 | 3194 | 千吨 | 2026-9 |
| 2020/2021 | 3094 | 千吨 | 2026-9 |
| 2019/2020 | 3077 | 千吨 | 2026-9 |
| 2018/2019 | 3151 | 千吨 | 2026-9 |
| 2017/2018 | 3100 | 千吨 | 2026-9 |
| 2016/2017 | 2870 | 千吨 | 2026-9 |
| 2015/2016 | 2766 | 千吨 | 2026-9 |
| 2014/2015 | 2505 | 千吨 | 2026-9 |
| 2013/2014 | 2485 | 千吨 | 2026-9 |
| 2012/2013 | 2184 | 千吨 | 2026-9 |
| 2011/2012 | 2168 | 千吨 | 2026-9 |
| 2010/2011 | 2141 | 千吨 | 2026-9 |
| 2009/2010 | 1865 | 千吨 | 2026-9 |
| 2008/2009 | 1798 | 千吨 | 2026-9 |
| 2007/2008 | 1909 | 千吨 | 2026-9 |
| 2006/2007 | 1955 | 千吨 | 2026-9 |
| 2005/2006 | 1817 | 千吨 | 2026-9 |
| 2004/2005 | 1727 | 千吨 | 2026-9 |
| 2003/2004 | 1583 | 千吨 | 2026-9 |
| 2002/2003 | 1857 | 千吨 | 2026-9 |
| 2001/2002 | 1811 | 千吨 | 2026-9 |
| 2000/2001 | 1591 | 千吨 | 2026-9 |
| 1999/2000 | 1521 | 千吨 | 2026-9 |
| 1998/1999 | 1416 | 千吨 | 2026-9 |
| 1997/1998 | 1259 | 千吨 | 2026-9 |
| 1996/1997 | 1086 | 千吨 | 2026-9 |
| 1995/1996 | 1242 | 千吨 | 2026-9 |
| 1994/1995 | 1176 | 千吨 | 2026-9 |
| 1993/1994 | 979 | 千吨 | 2026-9 |
| 1992/1993 | 979 | 千吨 | 2026-9 |
| 1991/1992 | 804 | 千吨 | 2026-9 |
| 1990/1991 | 744 | 千吨 | 2026-9 |
| 1989/1990 | 754 | 千吨 | 2026-9 |
| 1988/1989 | 680 | 千吨 | 2026-9 |
| 1987/1988 | 631 | 千吨 | 2026-9 |
| 1986/1987 | 468 | 千吨 | 2026-9 |
| 1985/1986 | 380 | 千吨 | 2026-9 |
| 1984/1985 | 314 | 千吨 | 2026-9 |
| 1983/1984 | 397 | 千吨 | 2026-9 |
| 1982/1983 | 342 | 千吨 | 2026-9 |
| 1981/1982 | 387 | 千吨 | 2026-9 |
| 1980/1981 | 245 | 千吨 | 2026-9 |
| 1979/1980 | 227 | 千吨 | 2026-9 |
| 1978/1979 | 124 | 千吨 | 2026-9 |
| 1977/1978 | 122 | 千吨 | 2026-9 |
| 1976/1977 | 112 | 千吨 | 2026-9 |
| 1975/1976 | 85 | 千吨 | 2026-9 |
| 1974/1975 | 51 | 千吨 | 2026-9 |
| 1973/1974 | 62 | 千吨 | 2026-9 |
| 1972/1973 | 37 | 千吨 | 2026-9 |
| 1971/1972 | 70 | 千吨 | 2026-9 |
| 1970/1971 | 49 | 千吨 | 2026-9 |
| 1969/1970 | 51 | 千吨 | 2026-9 |
| 1968/1969 | 40 | 千吨 | 2026-9 |
| 1967/1968 | 41 | 千吨 | 2026-9 |
| 1966/1967 | 29 | 千吨 | 2026-9 |
| 1965/1966 | 23 | 千吨 | 2026-9 |
| 1964/1965 | 22 | 千吨 | 2026-9 |