| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 32.013 | 千吨 | 2026-9 |
| 2025/2026 | 27.745 | 千吨 | 2026-9 |
| 2024/2025 | 28.812 | 千吨 | 2026-9 |
| 2023/2024 | 33.08 | 千吨 | 2026-9 |
| 2022/2023 | 28.812 | 千吨 | 2026-9 |
| 2021/2022 | 32.724 | 千吨 | 2026-9 |
| 2020/2021 | 33.792 | 千吨 | 2026-9 |
| 2019/2020 | 31.302 | 千吨 | 2026-9 |
| 2018/2019 | 26.322 | 千吨 | 2026-9 |
| 2017/2018 | 25.255 | 千吨 | 2026-9 |
| 2016/2017 | 25.61 | 千吨 | 2026-9 |
| 2015/2016 | 19.208 | 千吨 | 2026-9 |
| 2014/2015 | 19.919 | 千吨 | 2026-9 |
| 2013/2014 | 16.718 | 千吨 | 2026-9 |
| 2012/2013 | 15.651 | 千吨 | 2026-9 |
| 2011/2012 | 17.074 | 千吨 | 2026-9 |
| 2010/2011 | 13.872 | 千吨 | 2026-9 |
| 2009/2010 | 15.651 | 千吨 | 2026-9 |
| 2008/2009 | 19 | 千吨 | 2026-9 |
| 2007/2008 | 10.671 | 千吨 | 2026-9 |
| 2006/2007 | 10.315 | 千吨 | 2026-9 |
| 2005/2006 | 10.671 | 千吨 | 2026-9 |
| 2004/2005 | 8.893 | 千吨 | 2026-9 |
| 2003/2004 | 4.268 | 千吨 | 2026-9 |
| 2002/2003 | 3.557 | 千吨 | 2026-9 |
| 2001/2002 | 5.336 | 千吨 | 2026-9 |
| 2000/2001 | 3.913 | 千吨 | 2026-9 |
| 1999/2000 | 3.201 | 千吨 | 2026-9 |
| 1998/1999 | 3.557 | 千吨 | 2026-9 |
| 1997/1998 | 3.201 | 千吨 | 2026-9 |
| 1996/1997 | 3.201 | 千吨 | 2026-9 |
| 1995/1996 | 2.846 | 千吨 | 2026-9 |
| 1994/1995 | 3.913 | 千吨 | 2026-9 |
| 1993/1994 | 2.134 | 千吨 | 2026-9 |
| 1992/1993 | 0.711 | 千吨 | 2026-9 |
| 1991/1992 | 1.067 | 千吨 | 2026-9 |
| 1990/1991 | 3.913 | 千吨 | 2026-9 |
| 1989/1990 | 3.201 | 千吨 | 2026-9 |
| 1988/1989 | 3.913 | 千吨 | 2026-9 |
| 1987/1988 | 2.49 | 千吨 | 2026-9 |
| 1986/1987 | 3.201 | 千吨 | 2026-9 |
| 1985/1986 | 3.913 | 千吨 | 2026-9 |
| 1984/1985 | 6.047 | 千吨 | 2026-9 |
| 1983/1984 | 4.268 | 千吨 | 2026-9 |
| 1982/1983 | 3.557 | 千吨 | 2026-9 |
| 1981/1982 | 3.557 | 千吨 | 2026-9 |
| 1980/1981 | 1.779 | 千吨 | 2026-9 |
| 1979/1980 | 1.779 | 千吨 | 2026-9 |
| 1978/1979 | 1.779 | 千吨 | 2026-9 |