| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 6506 | 千吨 | 2026-9 |
| 2025/2026 | 6436 | 千吨 | 2026-9 |
| 2024/2025 | 5713 | 千吨 | 2026-9 |
| 2023/2024 | 5869 | 千吨 | 2026-9 |
| 2022/2023 | 5304 | 千吨 | 2026-9 |
| 2021/2022 | 5943 | 千吨 | 2026-9 |
| 2020/2021 | 5664 | 千吨 | 2026-9 |
| 2019/2020 | 4817 | 千吨 | 2026-9 |
| 2018/2019 | 4516 | 千吨 | 2026-9 |
| 2017/2018 | 4363 | 千吨 | 2026-9 |
| 2016/2017 | 4212 | 千吨 | 2026-9 |
| 2015/2016 | 4695 | 千吨 | 2026-9 |
| 2014/2015 | 4212 | 千吨 | 2026-9 |
| 2013/2014 | 4459 | 千吨 | 2026-9 |
| 2012/2013 | 4475 | 千吨 | 2026-9 |
| 2011/2012 | 4595 | 千吨 | 2026-9 |
| 2010/2011 | 3871 | 千吨 | 2026-9 |
| 2009/2010 | 3713 | 千吨 | 2026-9 |
| 2008/2009 | 4013 | 千吨 | 2026-9 |
| 2007/2008 | 4149 | 千吨 | 2026-9 |
| 2006/2007 | 3825 | 千吨 | 2026-9 |
| 2005/2006 | 3310 | 千吨 | 2026-9 |
| 2004/2005 | 2904 | 千吨 | 2026-9 |
| 2003/2004 | 3201 | 千吨 | 2026-9 |
| 2002/2003 | 3275 | 千吨 | 2026-9 |
| 2001/2002 | 3207 | 千吨 | 2026-9 |
| 2000/2001 | 2863 | 千吨 | 2026-9 |
| 1999/2000 | 2609 | 千吨 | 2026-9 |
| 1998/1999 | 2748 | 千吨 | 2026-9 |
| 1997/1998 | 2608 | 千吨 | 2026-9 |
| 1996/1997 | 3191 | 千吨 | 2026-9 |
| 1995/1996 | 2735 | 千吨 | 2026-9 |
| 1994/1995 | 2253 | 千吨 | 2026-9 |
| 1993/1994 | 2479 | 千吨 | 2026-9 |
| 1992/1993 | 2596 | 千吨 | 2026-9 |
| 1991/1992 | 1855 | 千吨 | 2026-9 |
| 1990/1991 | 1792 | 千吨 | 2026-9 |
| 1989/1990 | 1738 | 千吨 | 2026-9 |
| 1988/1989 | 2191 | 千吨 | 2026-9 |
| 1987/1988 | 2097 | 千吨 | 2026-9 |
| 1986/1987 | 1687 | 千吨 | 2026-9 |
| 1985/1986 | 1371 | 千吨 | 2026-9 |
| 1984/1985 | 1367 | 千吨 | 2026-9 |
| 1983/1984 | 1673 | 千吨 | 2026-9 |
| 1982/1983 | 1430 | 千吨 | 2026-9 |
| 1981/1982 | 1661 | 千吨 | 2026-9 |
| 1980/1981 | 1514 | 千吨 | 2026-9 |
| 1979/1980 | 1049 | 千吨 | 2026-9 |
| 1978/1979 | 1021 | 千吨 | 2026-9 |
| 1977/1978 | 544 | 千吨 | 2026-9 |
| 1976/1977 | 734 | 千吨 | 2026-9 |
| 1975/1976 | 407 | 千吨 | 2026-9 |
| 1974/1975 | 462 | 千吨 | 2026-9 |
| 1973/1974 | 321 | 千吨 | 2026-9 |
| 1972/1973 | 469 | 千吨 | 2026-9 |
| 1971/1972 | 421 | 千吨 | 2026-9 |
| 1970/1971 | 294 | 千吨 | 2026-9 |
| 1969/1970 | 228 | 千吨 | 2026-9 |
| 1968/1969 | 282 | 千吨 | 2026-9 |
| 1967/1968 | 310 | 千吨 | 2026-9 |
| 1966/1967 | 238 | 千吨 | 2026-9 |
| 1965/1966 | 160 | 千吨 | 2026-9 |
| 1964/1965 | 291 | 千吨 | 2026-9 |