| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 8000 | 千吨 | 2026-9 |
| 2025/2026 | 8100 | 千吨 | 2026-9 |
| 2024/2025 | 8489 | 千吨 | 2026-9 |
| 2023/2024 | 8050 | 千吨 | 2026-9 |
| 2022/2023 | 7000 | 千吨 | 2026-9 |
| 2021/2022 | 6561 | 千吨 | 2026-9 |
| 2020/2021 | 6271 | 千吨 | 2026-9 |
| 2019/2020 | 6243 | 千吨 | 2026-9 |
| 2018/2019 | 6000 | 千吨 | 2026-9 |
| 2017/2018 | 5675 | 千吨 | 2026-9 |
| 2016/2017 | 5302 | 千吨 | 2026-9 |
| 2015/2016 | 5026 | 千吨 | 2026-9 |
| 2014/2015 | 4925 | 千吨 | 2026-9 |
| 2013/2014 | 4960 | 千吨 | 2026-9 |
| 2012/2013 | 4907 | 千吨 | 2026-9 |
| 2011/2012 | 4637 | 千吨 | 2026-9 |
| 2010/2011 | 4358 | 千吨 | 2026-9 |
| 2009/2010 | 4008 | 千吨 | 2026-9 |
| 2008/2009 | 3791 | 千吨 | 2026-9 |
| 2007/2008 | 3554 | 千吨 | 2026-9 |
| 2006/2007 | 3296 | 千吨 | 2026-9 |
| 2005/2006 | 3121 | 千吨 | 2026-9 |
| 2004/2005 | 2627 | 千吨 | 2026-9 |
| 2003/2004 | 2968 | 千吨 | 2026-9 |
| 2002/2003 | 2408 | 千吨 | 2026-9 |
| 2001/2002 | 2583 | 千吨 | 2026-9 |
| 2000/2001 | 2536 | 千吨 | 2026-9 |
| 1999/2000 | 2545 | 千吨 | 2026-9 |
| 1998/1999 | 2211 | 千吨 | 2026-9 |
| 1997/1998 | 2150 | 千吨 | 2026-9 |
| 1996/1997 | 2145 | 千吨 | 2026-9 |
| 1995/1996 | 2172 | 千吨 | 2026-9 |
| 1994/1995 | 1400 | 千吨 | 2026-9 |
| 1993/1994 | 1500 | 千吨 | 2026-9 |
| 1992/1993 | 1400 | 千吨 | 2026-9 |
| 1991/1992 | 1510 | 千吨 | 2026-9 |
| 1990/1991 | 1575 | 千吨 | 2026-9 |
| 1989/1990 | 1682 | 千吨 | 2026-9 |
| 1988/1989 | 1575 | 千吨 | 2026-9 |
| 1987/1988 | 1143 | 千吨 | 2026-9 |
| 1986/1987 | 1319 | 千吨 | 2026-9 |
| 1985/1986 | 1142 | 千吨 | 2026-9 |
| 1984/1985 | 793 | 千吨 | 2026-9 |
| 1983/1984 | 1285 | 千吨 | 2026-9 |
| 1982/1983 | 1228 | 千吨 | 2026-9 |
| 1981/1982 | 939 | 千吨 | 2026-9 |
| 1980/1981 | 1080 | 千吨 | 2026-9 |
| 1979/1980 | 323 | 千吨 | 2026-9 |
| 1978/1979 | 600 | 千吨 | 2026-9 |
| 1977/1978 | 600 | 千吨 | 2026-9 |
| 1976/1977 | 660 | 千吨 | 2026-9 |
| 1975/1976 | 648 | 千吨 | 2026-9 |
| 1974/1975 | 413 | 千吨 | 2026-9 |
| 1973/1974 | 683 | 千吨 | 2026-9 |
| 1972/1973 | 1252 | 千吨 | 2026-9 |
| 1971/1972 | 1776 | 千吨 | 2026-9 |
| 1970/1971 | 2479 | 千吨 | 2026-9 |
| 1969/1970 | 1627 | 千吨 | 2026-9 |
| 1968/1969 | 2113 | 千吨 | 2026-9 |
| 1967/1968 | 1597 | 千吨 | 2026-9 |
| 1966/1967 | 1544 | 千吨 | 2026-9 |
| 1965/1966 | 1625 | 千吨 | 2026-9 |
| 1964/1965 | 1794 | 千吨 | 2026-9 |
| 1963/1964 | 1704 | 千吨 | 2026-9 |
| 1962/1963 | 1325 | 千吨 | 2026-9 |
| 1961/1962 | 1549 | 千吨 | 2026-9 |
| 1960/1961 | 1518 | 千吨 | 2026-9 |