| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 13.775 | 千吨 | 2026-9 |
| 2025/2026 | 13.775 | 千吨 | 2026-9 |
| 2024/2025 | 36.464 | 千吨 | 2026-9 |
| 2023/2024 | 29.171 | 千吨 | 2026-9 |
| 2022/2023 | 7.293 | 千吨 | 2026-9 |
| 2021/2022 | 7.293 | 千吨 | 2026-9 |
| 2020/2021 | 0.81 | 千吨 | 2026-9 |
| 2019/2020 | 1.621 | 千吨 | 2026-9 |
| 2018/2019 | 138.561 | 千吨 | 2026-9 |
| 2017/2018 | 283.605 | 千吨 | 2026-9 |
| 2016/2017 | 251.193 | 千吨 | 2026-9 |
| 2015/2016 | 222.833 | 千吨 | 2026-9 |
| 2014/2015 | 234.987 | 千吨 | 2026-9 |
| 2013/2014 | 226.884 | 千吨 | 2026-9 |
| 2012/2013 | 222.833 | 千吨 | 2026-9 |
| 2011/2012 | 214.73 | 千吨 | 2026-9 |
| 2010/2011 | 202.575 | 千吨 | 2026-9 |
| 2009/2010 | 119.114 | 千吨 | 2026-9 |
| 2008/2009 | 93.995 | 千吨 | 2026-9 |
| 2007/2008 | 91.564 | 千吨 | 2026-9 |
| 2006/2007 | 119.924 | 千吨 | 2026-9 |
| 2005/2006 | 187.179 | 千吨 | 2026-9 |
| 2004/2005 | 176.645 | 千吨 | 2026-9 |
| 2003/2004 | 91.564 | 千吨 | 2026-9 |
| 2002/2003 | 110.201 | 千吨 | 2026-9 |
| 2001/2002 | 166.922 | 千吨 | 2026-9 |
| 2000/2001 | 89.133 | 千吨 | 2026-9 |
| 1999/2000 | 87.512 | 千吨 | 2026-9 |
| 1998/1999 | 155.578 | 千吨 | 2026-9 |
| 1997/1998 | 183.128 | 千吨 | 2026-9 |
| 1996/1997 | 154.767 | 千吨 | 2026-9 |
| 1995/1996 | 117.494 | 千吨 | 2026-9 |
| 1994/1995 | 92.374 | 千吨 | 2026-9 |
| 1993/1994 | 85.082 | 千吨 | 2026-9 |
| 1992/1993 | 104.529 | 千吨 | 2026-9 |
| 1991/1992 | 168.542 | 千吨 | 2026-9 |
| 1990/1991 | 161.25 | 千吨 | 2026-9 |
| 1989/1990 | 102.908 | 千吨 | 2026-9 |
| 1988/1989 | 102.908 | 千吨 | 2026-9 |
| 1987/1988 | 111.821 | 千吨 | 2026-9 |
| 1986/1987 | 84.271 | 千吨 | 2026-9 |
| 1985/1986 | 80.22 | 千吨 | 2026-9 |
| 1984/1985 | 128.027 | 千吨 | 2026-9 |
| 1983/1984 | 68.876 | 千吨 | 2026-9 |
| 1982/1983 | 59.962 | 千吨 | 2026-9 |
| 1981/1982 | 79.409 | 千吨 | 2026-9 |
| 1980/1981 | 55.1 | 千吨 | 2026-9 |
| 1979/1980 | 49.428 | 千吨 | 2026-9 |
| 1978/1979 | 26.74 | 千吨 | 2026-9 |
| 1977/1978 | 25.93 | 千吨 | 2026-9 |
| 1976/1977 | 16.206 | 千吨 | 2026-9 |
| 1975/1976 | 15.396 | 千吨 | 2026-9 |
| 1974/1975 | 18.637 | 千吨 | 2026-9 |
| 1973/1974 | 21.068 | 千吨 | 2026-9 |
| 1972/1973 | 25.93 | 千吨 | 2026-9 |
| 1971/1972 | 36.464 | 千吨 | 2026-9 |
| 1970/1971 | 17.016 | 千吨 | 2026-9 |
| 1969/1970 | 23.499 | 千吨 | 2026-9 |