| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 10000 | 千吨 | 2026-9 |
| 2025/2026 | 9200 | 千吨 | 2026-9 |
| 2024/2025 | 9000 | 千吨 | 2026-9 |
| 2023/2024 | 8870 | 千吨 | 2026-9 |
| 2022/2023 | 9500 | 千吨 | 2026-9 |
| 2021/2022 | 9842 | 千吨 | 2026-9 |
| 2020/2021 | 9102 | 千吨 | 2026-9 |
| 2019/2020 | 8559 | 千吨 | 2026-9 |
| 2018/2019 | 8349 | 千吨 | 2026-9 |
| 2017/2018 | 8421 | 千吨 | 2026-9 |
| 2016/2017 | 9343 | 千吨 | 2026-9 |
| 2015/2016 | 9608 | 千吨 | 2026-9 |
| 2014/2015 | 9280 | 千吨 | 2026-9 |
| 2013/2014 | 9461 | 千吨 | 2026-9 |
| 2012/2013 | 8795 | 千吨 | 2026-9 |
| 2011/2012 | 8371 | 千吨 | 2026-9 |
| 2010/2011 | 7177 | 千吨 | 2026-9 |
| 2009/2010 | 8523 | 千吨 | 2026-9 |
| 2008/2009 | 7977 | 千吨 | 2026-9 |
| 2007/2008 | 7379 | 千吨 | 2026-9 |
| 2006/2007 | 8274 | 千吨 | 2026-9 |
| 2005/2006 | 8141 | 千吨 | 2026-9 |
| 2004/2005 | 7178 | 千吨 | 2026-9 |
| 2003/2004 | 6845 | 千吨 | 2026-9 |
| 2002/2003 | 6625 | 千吨 | 2026-9 |
| 2001/2002 | 6255 | 千吨 | 2026-9 |
| 2000/2001 | 6564 | 千吨 | 2026-9 |
| 1999/2000 | 6350 | 千吨 | 2026-9 |
| 1998/1999 | 6104 | 千吨 | 2026-9 |
| 1997/1998 | 5850 | 千吨 | 2026-9 |
| 1996/1997 | 5735 | 千吨 | 2026-9 |
| 1995/1996 | 5700 | 千吨 | 2026-9 |
| 1994/1995 | 4100 | 千吨 | 2026-9 |
| 1993/1994 | 4780 | 千吨 | 2026-9 |
| 1992/1993 | 4617 | 千吨 | 2026-9 |
| 1991/1992 | 4482 | 千吨 | 2026-9 |
| 1990/1991 | 4286 | 千吨 | 2026-9 |
| 1989/1990 | 3183 | 千吨 | 2026-9 |
| 1988/1989 | 2839 | 千吨 | 2026-9 |
| 1987/1988 | 2443 | 千吨 | 2026-9 |
| 1986/1987 | 1929 | 千吨 | 2026-9 |
| 1985/1986 | 1873 | 千吨 | 2026-9 |
| 1984/1985 | 1815 | 千吨 | 2026-9 |
| 1983/1984 | 1996 | 千吨 | 2026-9 |
| 1982/1983 | 2017 | 千吨 | 2026-9 |
| 1981/1982 | 1938 | 千吨 | 2026-9 |
| 1980/1981 | 1796 | 千吨 | 2026-9 |
| 1979/1980 | 1856 | 千吨 | 2026-9 |
| 1978/1979 | 1933 | 千吨 | 2026-9 |
| 1977/1978 | 1697 | 千吨 | 2026-9 |
| 1976/1977 | 1960 | 千吨 | 2026-9 |
| 1975/1976 | 2033 | 千吨 | 2026-9 |
| 1974/1975 | 1883 | 千吨 | 2026-9 |
| 1973/1974 | 1837 | 千吨 | 2026-9 |
| 1972/1973 | 1616 | 千吨 | 2026-9 |
| 1971/1972 | 1729 | 千吨 | 2026-9 |
| 1970/1971 | 1519 | 千吨 | 2026-9 |
| 1969/1970 | 1277 | 千吨 | 2026-9 |
| 1968/1969 | 1526 | 千吨 | 2026-9 |
| 1967/1968 | 1299 | 千吨 | 2026-9 |
| 1966/1967 | 1465 | 千吨 | 2026-9 |
| 1965/1966 | 1272 | 千吨 | 2026-9 |
| 1964/1965 | 1500 | 千吨 | 2026-9 |
| 1963/1964 | 1493 | 千吨 | 2026-9 |
| 1962/1963 | 1593 | 千吨 | 2026-9 |
| 1961/1962 | 1436 | 千吨 | 2026-9 |
| 1960/1961 | 1499 | 千吨 | 2026-9 |