| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 1600 | 千吨 | 2026-9 |
| 2025/2026 | 1450 | 千吨 | 2026-9 |
| 2024/2025 | 1448 | 千吨 | 2026-9 |
| 2023/2024 | 1476 | 千吨 | 2026-9 |
| 2022/2023 | 1443 | 千吨 | 2026-9 |
| 2021/2022 | 1259 | 千吨 | 2026-9 |
| 2020/2021 | 1527 | 千吨 | 2026-9 |
| 2019/2020 | 1759 | 千吨 | 2026-9 |
| 2018/2019 | 1887 | 千吨 | 2026-9 |
| 2017/2018 | 1669 | 千吨 | 2026-9 |
| 2016/2017 | 1712 | 千吨 | 2026-9 |
| 2015/2016 | 1663 | 千吨 | 2026-9 |
| 2014/2015 | 1771 | 千吨 | 2026-9 |
| 2013/2014 | 1444 | 千吨 | 2026-9 |
| 2012/2013 | 1678 | 千吨 | 2026-9 |
| 2011/2012 | 1447 | 千吨 | 2026-9 |
| 2010/2011 | 1467 | 千吨 | 2026-9 |
| 2009/2010 | 1586 | 千吨 | 2026-9 |
| 2008/2009 | 1611 | 千吨 | 2026-9 |
| 2007/2008 | 1386 | 千吨 | 2026-9 |
| 2006/2007 | 1300 | 千吨 | 2026-9 |
| 2005/2006 | 1176 | 千吨 | 2026-9 |
| 2004/2005 | 1028 | 千吨 | 2026-9 |
| 2003/2004 | 812 | 千吨 | 2026-9 |
| 2002/2003 | 657 | 千吨 | 2026-9 |
| 2001/2002 | 729 | 千吨 | 2026-9 |
| 2000/2001 | 495 | 千吨 | 2026-9 |
| 1999/2000 | 386 | 千吨 | 2026-9 |
| 1998/1999 | 318 | 千吨 | 2026-9 |
| 1997/1998 | 500 | 千吨 | 2026-9 |
| 1996/1997 | 435 | 千吨 | 2026-9 |
| 1995/1996 | 352 | 千吨 | 2026-9 |
| 1994/1995 | 294 | 千吨 | 2026-9 |
| 1993/1994 | 295 | 千吨 | 2026-9 |
| 1992/1993 | 279 | 千吨 | 2026-9 |
| 1991/1992 | 184 | 千吨 | 2026-9 |
| 1990/1991 | 143 | 千吨 | 2026-9 |
| 1989/1990 | 174 | 千吨 | 2026-9 |
| 1988/1989 | 107 | 千吨 | 2026-9 |
| 1987/1988 | 127 | 千吨 | 2026-9 |
| 1986/1987 | 87 | 千吨 | 2026-9 |
| 1985/1986 | 42 | 千吨 | 2026-9 |
| 1984/1985 | 98 | 千吨 | 2026-9 |
| 1983/1984 | 15 | 千吨 | 2026-9 |
| 1982/1983 | 0 | 千吨 | 2026-9 |
| 1981/1982 | 3 | 千吨 | 2026-9 |
| 1980/1981 | 5 | 千吨 | 2026-9 |
| 1979/1980 | 0 | 千吨 | 2026-9 |
| 1978/1979 | 0 | 千吨 | 2026-9 |
| 1977/1978 | 9 | 千吨 | 2026-9 |
| 1976/1977 | 17 | 千吨 | 2026-9 |
| 1975/1976 | 21 | 千吨 | 2026-9 |
| 1974/1975 | 14 | 千吨 | 2026-9 |
| 1973/1974 | 12 | 千吨 | 2026-9 |
| 1972/1973 | 7 | 千吨 | 2026-9 |