| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 491 | 千吨 | 2026-9 |
| 2025/2026 | 691 | 千吨 | 2026-9 |
| 2024/2025 | 863 | 千吨 | 2026-9 |
| 2023/2024 | 625 | 千吨 | 2026-9 |
| 2022/2023 | 685 | 千吨 | 2026-9 |
| 2021/2022 | 628 | 千吨 | 2026-9 |
| 2020/2021 | 620 | 千吨 | 2026-9 |
| 2019/2020 | 612 | 千吨 | 2026-9 |
| 2018/2019 | 323 | 千吨 | 2026-9 |
| 2017/2018 | 687 | 千吨 | 2026-9 |
| 2016/2017 | 547 | 千吨 | 2026-9 |
| 2015/2016 | 287 | 千吨 | 2026-9 |
| 2014/2015 | 596 | 千吨 | 2026-9 |
| 2013/2014 | 506 | 千吨 | 2026-9 |
| 2012/2013 | 443 | 千吨 | 2026-9 |
| 2011/2012 | 574 | 千吨 | 2026-9 |
| 2010/2011 | 815 | 千吨 | 2026-9 |
| 2009/2010 | 300 | 千吨 | 2026-9 |
| 2008/2009 | 323 | 千吨 | 2026-9 |
| 2007/2008 | 451 | 千吨 | 2026-9 |
| 2006/2007 | 278 | 千吨 | 2026-9 |
| 2005/2006 | 231 | 千吨 | 2026-9 |
| 2004/2005 | 622 | 千吨 | 2026-9 |
| 2003/2004 | 621 | 千吨 | 2026-9 |
| 2002/2003 | 182 | 千吨 | 2026-9 |
| 2001/2002 | 288 | 千吨 | 2026-9 |
| 2000/2001 | 203 | 千吨 | 2026-9 |
| 1999/2000 | 225 | 千吨 | 2026-9 |
| 1998/1999 | 315 | 千吨 | 2026-9 |
| 1997/1998 | 275 | 千吨 | 2026-9 |
| 1996/1997 | 324 | 千吨 | 2026-9 |
| 1995/1996 | 205 | 千吨 | 2026-9 |
| 1994/1995 | 205 | 千吨 | 2026-9 |
| 1993/1994 | 378 | 千吨 | 2026-9 |
| 1992/1993 | 1478 | 千吨 | 2026-9 |
| 1991/1992 | 718 | 千吨 | 2026-9 |
| 1990/1991 | 719 | 千吨 | 2026-9 |
| 1989/1990 | 695 | 千吨 | 2026-9 |
| 1988/1989 | 1085 | 千吨 | 2026-9 |
| 1987/1988 | 1138 | 千吨 | 2026-9 |
| 1986/1987 | 2104 | 千吨 | 2026-9 |
| 1985/1986 | 2340 | 千吨 | 2026-9 |
| 1984/1985 | 2920 | 千吨 | 2026-9 |
| 1983/1984 | 3457 | 千吨 | 2026-9 |
| 1982/1983 | 2744 | 千吨 | 2026-9 |
| 1981/1982 | 2964 | 千吨 | 2026-9 |
| 1980/1981 | 2940 | 千吨 | 2026-9 |
| 1979/1980 | 2933 | 千吨 | 2026-9 |
| 1978/1979 | 3760 | 千吨 | 2026-9 |
| 1977/1978 | 3583 | 千吨 | 2026-9 |
| 1976/1977 | 3993 | 千吨 | 2026-9 |
| 1975/1976 | 3918 | 千吨 | 2026-9 |
| 1974/1975 | 3188 | 千吨 | 2026-9 |
| 1973/1974 | 3498 | 千吨 | 2026-9 |
| 1972/1973 | 2837 | 千吨 | 2026-9 |
| 1971/1972 | 3301 | 千吨 | 2026-9 |
| 1970/1971 | 3547 | 千吨 | 2026-9 |
| 1969/1970 | 4646 | 千吨 | 2026-9 |
| 1968/1969 | 1542 | 千吨 | 2026-9 |
| 1967/1968 | 1543 | 千吨 | 2026-9 |
| 1966/1967 | 1163 | 千吨 | 2026-9 |
| 1965/1966 | 856 | 千吨 | 2026-9 |
| 1964/1965 | 1093 | 千吨 | 2026-9 |
| 1963/1964 | 1383 | 千吨 | 2026-9 |
| 1962/1963 | 1455 | 千吨 | 2026-9 |
| 1961/1962 | 1421 | 千吨 | 2026-9 |
| 1960/1961 | 463 | 千吨 | 2026-9 |