| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 6750 | 千吨 | 2026-9 |
| 2025/2026 | 6700 | 千吨 | 2026-9 |
| 2024/2025 | 6434 | 千吨 | 2026-9 |
| 2023/2024 | 6457 | 千吨 | 2026-9 |
| 2022/2023 | 6451 | 千吨 | 2026-9 |
| 2021/2022 | 6397 | 千吨 | 2026-9 |
| 2020/2021 | 6088 | 千吨 | 2026-9 |
| 2019/2020 | 5667 | 千吨 | 2026-9 |
| 2018/2019 | 5933 | 千吨 | 2026-9 |
| 2017/2018 | 5134 | 千吨 | 2026-9 |
| 2016/2017 | 4479 | 千吨 | 2026-9 |
| 2015/2016 | 4126 | 千吨 | 2026-9 |
| 2014/2015 | 3819 | 千吨 | 2026-9 |
| 2013/2014 | 3842 | 千吨 | 2026-9 |
| 2012/2013 | 3409 | 千吨 | 2026-9 |
| 2011/2012 | 3606 | 千吨 | 2026-9 |
| 2010/2011 | 3498 | 千吨 | 2026-9 |
| 2009/2010 | 3523 | 千吨 | 2026-9 |
| 2008/2009 | 3327 | 千吨 | 2026-9 |
| 2007/2008 | 3614 | 千吨 | 2026-9 |
| 2006/2007 | 3844 | 千吨 | 2026-9 |
| 2005/2006 | 3667 | 千吨 | 2026-9 |
| 2004/2005 | 3640 | 千吨 | 2026-9 |
| 2003/2004 | 3797 | 千吨 | 2026-9 |
| 2002/2003 | 4230 | 千吨 | 2026-9 |
| 2001/2002 | 4510 | 千吨 | 2026-9 |
| 2000/2001 | 4381 | 千吨 | 2026-9 |
| 1999/2000 | 4039 | 千吨 | 2026-9 |
| 1998/1999 | 3766 | 千吨 | 2026-9 |
| 1997/1998 | 3502 | 千吨 | 2026-9 |
| 1996/1997 | 2720 | 千吨 | 2026-9 |
| 1995/1996 | 2401 | 千吨 | 2026-9 |
| 1994/1995 | 1867 | 千吨 | 2026-9 |
| 1993/1994 | 2200 | 千吨 | 2026-9 |
| 1992/1993 | 2136 | 千吨 | 2026-9 |
| 1991/1992 | 2100 | 千吨 | 2026-9 |
| 1990/1991 | 1376 | 千吨 | 2026-9 |
| 1989/1990 | 945 | 千吨 | 2026-9 |
| 1988/1989 | 1220 | 千吨 | 2026-9 |
| 1987/1988 | 956 | 千吨 | 2026-9 |
| 1986/1987 | 1092 | 千吨 | 2026-9 |
| 1985/1986 | 877 | 千吨 | 2026-9 |
| 1984/1985 | 1472 | 千吨 | 2026-9 |
| 1983/1984 | 1805 | 千吨 | 2026-9 |
| 1982/1983 | 1070 | 千吨 | 2026-9 |
| 1981/1982 | 566 | 千吨 | 2026-9 |
| 1980/1981 | 1370 | 千吨 | 2026-9 |
| 1979/1980 | 711 | 千吨 | 2026-9 |
| 1978/1979 | 589 | 千吨 | 2026-9 |
| 1977/1978 | 551 | 千吨 | 2026-9 |
| 1976/1977 | 498 | 千吨 | 2026-9 |
| 1975/1976 | 135 | 千吨 | 2026-9 |
| 1974/1975 | 118 | 千吨 | 2026-9 |
| 1973/1974 | 271 | 千吨 | 2026-9 |
| 1972/1973 | 50 | 千吨 | 2026-9 |
| 1971/1972 | 18 | 千吨 | 2026-9 |
| 1970/1971 | 62 | 千吨 | 2026-9 |
| 1969/1970 | 133 | 千吨 | 2026-9 |
| 1968/1969 | 22 | 千吨 | 2026-9 |
| 1967/1968 | 8 | 千吨 | 2026-9 |
| 1966/1967 | 7 | 千吨 | 2026-9 |
| 1965/1966 | 5 | 千吨 | 2026-9 |
| 1964/1965 | 3 | 千吨 | 2026-9 |