| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 20.258 | 千吨 | 2026-9 |
| 2024/2025 | 20.258 | 千吨 | 2026-9 |
| 2023/2024 | 14.585 | 千吨 | 2026-9 |
| 2022/2023 | 19.447 | 千吨 | 2026-9 |
| 2021/2022 | 20.258 | 千吨 | 2026-9 |
| 2020/2021 | 20.258 | 千吨 | 2026-9 |
| 2019/2020 | 33.222 | 千吨 | 2026-9 |
| 2018/2019 | 48.618 | 千吨 | 2026-9 |
| 2017/2018 | 51.859 | 千吨 | 2026-9 |
| 2016/2017 | 34.033 | 千吨 | 2026-9 |
| 2015/2016 | 34.033 | 千吨 | 2026-9 |
| 2014/2015 | 41.325 | 千吨 | 2026-9 |
| 2013/2014 | 69.686 | 千吨 | 2026-9 |
| 2012/2013 | 89.133 | 千吨 | 2026-9 |
| 2011/2012 | 95.615 | 千吨 | 2026-9 |
| 2010/2011 | 48.618 | 千吨 | 2026-9 |
| 2009/2010 | 61.583 | 千吨 | 2026-9 |
| 2008/2009 | 66.445 | 千吨 | 2026-9 |
| 2007/2008 | 77.789 | 千吨 | 2026-9 |
| 2006/2007 | 84.271 | 千吨 | 2026-9 |
| 2005/2006 | 83.461 | 千吨 | 2026-9 |
| 2004/2005 | 85.082 | 千吨 | 2026-9 |
| 2003/2004 | 77.789 | 千吨 | 2026-9 |
| 2002/2003 | 68.065 | 千吨 | 2026-9 |
| 2001/2002 | 64.014 | 千吨 | 2026-9 |
| 2000/2001 | 57.531 | 千吨 | 2026-9 |
| 1999/2000 | 35.653 | 千吨 | 2026-9 |
| 1998/1999 | 63.203 | 千吨 | 2026-9 |
| 1997/1998 | 54.29 | 千吨 | 2026-9 |
| 1996/1997 | 54.29 | 千吨 | 2026-9 |
| 1995/1996 | 48.618 | 千吨 | 2026-9 |
| 1994/1995 | 47.808 | 千吨 | 2026-9 |
| 1993/1994 | 49.428 | 千吨 | 2026-9 |
| 1992/1993 | 58.342 | 千吨 | 2026-9 |
| 1991/1992 | 81.03 | 千吨 | 2026-9 |
| 1990/1991 | 0 | 千吨 | 2026-9 |
| 1989/1990 | 0 | 千吨 | 2026-9 |
| 1988/1989 | 87.512 | 千吨 | 2026-9 |
| 1987/1988 | 61.583 | 千吨 | 2026-9 |
| 1986/1987 | 86.702 | 千吨 | 2026-9 |
| 1985/1986 | 56.721 | 千吨 | 2026-9 |
| 1984/1985 | 64.014 | 千吨 | 2026-9 |
| 1983/1984 | 33.222 | 千吨 | 2026-9 |
| 1982/1983 | 17.016 | 千吨 | 2026-9 |
| 1981/1982 | 22.688 | 千吨 | 2026-9 |
| 1980/1981 | 39.705 | 千吨 | 2026-9 |
| 1979/1980 | 39.705 | 千吨 | 2026-9 |
| 1978/1979 | 31.602 | 千吨 | 2026-9 |
| 1977/1978 | 32.412 | 千吨 | 2026-9 |
| 1976/1977 | 22.688 | 千吨 | 2026-9 |
| 1975/1976 | 12.155 | 千吨 | 2026-9 |
| 1974/1975 | 29.171 | 千吨 | 2026-9 |
| 1973/1974 | 29.171 | 千吨 | 2026-9 |
| 1972/1973 | 9.724 | 千吨 | 2026-9 |
| 1971/1972 | 10.534 | 千吨 | 2026-9 |
| 1970/1971 | 9.724 | 千吨 | 2026-9 |
| 1969/1970 | 11.344 | 千吨 | 2026-9 |