| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 3.612 | 千吨 | 2026-9 |
| 2025/2026 | 0 | 千吨 | 2026-9 |
| 2024/2025 | 7.224 | 千吨 | 2026-9 |
| 2023/2024 | 8.127 | 千吨 | 2026-9 |
| 2022/2023 | 0 | 千吨 | 2026-9 |
| 2021/2022 | 0 | 千吨 | 2026-9 |
| 2020/2021 | 5.418 | 千吨 | 2026-9 |
| 2019/2020 | 2.709 | 千吨 | 2026-9 |
| 2018/2019 | 1.355 | 千吨 | 2026-9 |
| 2017/2018 | 2.258 | 千吨 | 2026-9 |
| 2016/2017 | 2.258 | 千吨 | 2026-9 |
| 2015/2016 | 1.806 | 千吨 | 2026-9 |
| 2014/2015 | 9.482 | 千吨 | 2026-9 |
| 2013/2014 | 8.579 | 千吨 | 2026-9 |
| 2012/2013 | 9.482 | 千吨 | 2026-9 |
| 2011/2012 | 14.448 | 千吨 | 2026-9 |
| 2010/2011 | 8.579 | 千吨 | 2026-9 |
| 2009/2010 | 9.933 | 千吨 | 2026-9 |
| 2008/2009 | 10.385 | 千吨 | 2026-9 |
| 2007/2008 | 8.579 | 千吨 | 2026-9 |
| 2006/2007 | 13.997 | 千吨 | 2026-9 |
| 2005/2006 | 6.773 | 千吨 | 2026-9 |
| 2004/2005 | 3.612 | 千吨 | 2026-9 |
| 2003/2004 | 0.452 | 千吨 | 2026-9 |
| 2002/2003 | 2.258 | 千吨 | 2026-9 |
| 2001/2002 | 7.224 | 千吨 | 2026-9 |
| 2000/2001 | 15.803 | 千吨 | 2026-9 |
| 1999/2000 | 12.191 | 千吨 | 2026-9 |
| 1998/1999 | 10.836 | 千吨 | 2026-9 |
| 1997/1998 | 11.288 | 千吨 | 2026-9 |
| 1996/1997 | 9.933 | 千吨 | 2026-9 |
| 1995/1996 | 13.997 | 千吨 | 2026-9 |
| 1994/1995 | 12.642 | 千吨 | 2026-9 |
| 1993/1994 | 4.515 | 千吨 | 2026-9 |
| 1992/1993 | 5.87 | 千吨 | 2026-9 |
| 1991/1992 | 11.288 | 千吨 | 2026-9 |
| 1990/1991 | 9.482 | 千吨 | 2026-9 |
| 1989/1990 | 13.545 | 千吨 | 2026-9 |
| 1988/1989 | 11.288 | 千吨 | 2026-9 |
| 1987/1988 | 6.773 | 千吨 | 2026-9 |
| 1986/1987 | 13.545 | 千吨 | 2026-9 |
| 1985/1986 | 15.803 | 千吨 | 2026-9 |
| 1984/1985 | 15.351 | 千吨 | 2026-9 |
| 1983/1984 | 8.127 | 千吨 | 2026-9 |
| 1982/1983 | 18.06 | 千吨 | 2026-9 |
| 1981/1982 | 11.288 | 千吨 | 2026-9 |
| 1980/1981 | 15.803 | 千吨 | 2026-9 |
| 1979/1980 | 14.448 | 千吨 | 2026-9 |
| 1978/1979 | 22.575 | 千吨 | 2026-9 |
| 1977/1978 | 18.06 | 千吨 | 2026-9 |
| 1976/1977 | 11.288 | 千吨 | 2026-9 |
| 1975/1976 | 22.575 | 千吨 | 2026-9 |
| 1974/1975 | 27.09 | 千吨 | 2026-9 |
| 1973/1974 | 14.9 | 千吨 | 2026-9 |
| 1972/1973 | 13.997 | 千吨 | 2026-9 |
| 1971/1972 | 30.251 | 千吨 | 2026-9 |
| 1970/1971 | 29.799 | 千吨 | 2026-9 |
| 1969/1970 | 24.381 | 千吨 | 2026-9 |
| 1968/1969 | 22.124 | 千吨 | 2026-9 |
| 1967/1968 | 24.381 | 千吨 | 2026-9 |
| 1966/1967 | 24.833 | 千吨 | 2026-9 |
| 1965/1966 | 28.896 | 千吨 | 2026-9 |
| 1964/1965 | 32.057 | 千吨 | 2026-9 |