| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 9360 | 千吨 | 2026-9 |
| 2025/2026 | 9060 | 千吨 | 2026-9 |
| 2024/2025 | 9165 | 千吨 | 2026-9 |
| 2023/2024 | 8682 | 千吨 | 2026-9 |
| 2022/2023 | 7994 | 千吨 | 2026-9 |
| 2021/2022 | 7853 | 千吨 | 2026-9 |
| 2020/2021 | 8123 | 千吨 | 2026-9 |
| 2019/2020 | 7422 | 千吨 | 2026-9 |
| 2018/2019 | 6769 | 千吨 | 2026-9 |
| 2017/2018 | 6159 | 千吨 | 2026-9 |
| 2016/2017 | 5622 | 千吨 | 2026-9 |
| 2015/2016 | 5260 | 千吨 | 2026-9 |
| 2014/2015 | 5276 | 千吨 | 2026-9 |
| 2013/2014 | 5341 | 千吨 | 2026-9 |
| 2012/2013 | 5347 | 千吨 | 2026-9 |
| 2011/2012 | 4900 | 千吨 | 2026-9 |
| 2010/2011 | 4513 | 千吨 | 2026-9 |
| 2009/2010 | 4170 | 千吨 | 2026-9 |
| 2008/2009 | 4197 | 千吨 | 2026-9 |
| 2007/2008 | 3671 | 千吨 | 2026-9 |
| 2006/2007 | 3487 | 千吨 | 2026-9 |
| 2005/2006 | 3271 | 千吨 | 2026-9 |
| 2004/2005 | 2977 | 千吨 | 2026-9 |
| 2003/2004 | 3033 | 千吨 | 2026-9 |
| 2002/2003 | 2473 | 千吨 | 2026-9 |
| 2001/2002 | 2625 | 千吨 | 2026-9 |
| 2000/2001 | 2575 | 千吨 | 2026-9 |
| 1999/2000 | 2583 | 千吨 | 2026-9 |
| 1998/1999 | 2241 | 千吨 | 2026-9 |
| 1997/1998 | 2193 | 千吨 | 2026-9 |
| 1996/1997 | 2152 | 千吨 | 2026-9 |
| 1995/1996 | 2196 | 千吨 | 2026-9 |
| 1994/1995 | 1438 | 千吨 | 2026-9 |
| 1993/1994 | 1510 | 千吨 | 2026-9 |
| 1992/1993 | 1434 | 千吨 | 2026-9 |
| 1991/1992 | 1533 | 千吨 | 2026-9 |
| 1990/1991 | 1630 | 千吨 | 2026-9 |
| 1989/1990 | 1683 | 千吨 | 2026-9 |
| 1988/1989 | 1592 | 千吨 | 2026-9 |
| 1987/1988 | 1143 | 千吨 | 2026-9 |
| 1986/1987 | 1319 | 千吨 | 2026-9 |
| 1985/1986 | 1157 | 千吨 | 2026-9 |
| 1984/1985 | 797 | 千吨 | 2026-9 |
| 1983/1984 | 1292 | 千吨 | 2026-9 |
| 1982/1983 | 1228 | 千吨 | 2026-9 |
| 1981/1982 | 975 | 千吨 | 2026-9 |
| 1980/1981 | 1212 | 千吨 | 2026-9 |
| 1979/1980 | 640 | 千吨 | 2026-9 |
| 1978/1979 | 800 | 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 | 763 | 千吨 | 2026-9 |
| 1973/1974 | 908 | 千吨 | 2026-9 |
| 1972/1973 | 1409 | 千吨 | 2026-9 |
| 1971/1972 | 1868 | 千吨 | 2026-9 |
| 1970/1971 | 2499 | 千吨 | 2026-9 |
| 1969/1970 | 1628 | 千吨 | 2026-9 |
| 1968/1969 | 2123 | 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 |