| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 34.503 | 千吨 | 2026-9 |
| 2025/2026 | 32.724 | 千吨 | 2026-9 |
| 2024/2025 | 30.59 | 千吨 | 2026-9 |
| 2023/2024 | 29.523 | 千吨 | 2026-9 |
| 2022/2023 | 28.812 | 千吨 | 2026-9 |
| 2021/2022 | 27.745 | 千吨 | 2026-9 |
| 2020/2021 | 27.745 | 千吨 | 2026-9 |
| 2019/2020 | 27.745 | 千吨 | 2026-9 |
| 2018/2019 | 26.678 | 千吨 | 2026-9 |
| 2017/2018 | 25.966 | 千吨 | 2026-9 |
| 2016/2017 | 23.832 | 千吨 | 2026-9 |
| 2015/2016 | 22.765 | 千吨 | 2026-9 |
| 2014/2015 | 19.919 | 千吨 | 2026-9 |
| 2013/2014 | 18.852 | 千吨 | 2026-9 |
| 2012/2013 | 18.852 | 千吨 | 2026-9 |
| 2011/2012 | 17.074 | 千吨 | 2026-9 |
| 2010/2011 | 16.362 | 千吨 | 2026-9 |
| 2009/2010 | 15.651 | 千吨 | 2026-9 |
| 2008/2009 | 8.537 | 千吨 | 2026-9 |
| 2007/2008 | 3.557 | 千吨 | 2026-9 |
| 2006/2007 | 7.47 | 千吨 | 2026-9 |
| 2005/2006 | 8.181 | 千吨 | 2026-9 |
| 2004/2005 | 7.114 | 千吨 | 2026-9 |
| 2003/2004 | 7.114 | 千吨 | 2026-9 |
| 2002/2003 | 6.403 | 千吨 | 2026-9 |
| 2001/2002 | 6.047 | 千吨 | 2026-9 |
| 2000/2001 | 6.047 | 千吨 | 2026-9 |
| 1999/2000 | 4.624 | 千吨 | 2026-9 |
| 1998/1999 | 4.268 | 千吨 | 2026-9 |
| 1997/1998 | 3.913 | 千吨 | 2026-9 |
| 1996/1997 | 4.268 | 千吨 | 2026-9 |
| 1995/1996 | 4.268 | 千吨 | 2026-9 |
| 1994/1995 | 3.913 | 千吨 | 2026-9 |
| 1993/1994 | 3.913 | 千吨 | 2026-9 |
| 1992/1993 | 3.913 | 千吨 | 2026-9 |
| 1991/1992 | 3.913 | 千吨 | 2026-9 |
| 1990/1991 | 3.913 | 千吨 | 2026-9 |
| 1989/1990 | 3.201 | 千吨 | 2026-9 |
| 1988/1989 | 2.49 | 千吨 | 2026-9 |
| 1987/1988 | 2.134 | 千吨 | 2026-9 |
| 1986/1987 | 2.134 | 千吨 | 2026-9 |
| 1985/1986 | 2.134 | 千吨 | 2026-9 |
| 1984/1985 | 2.134 | 千吨 | 2026-9 |
| 1983/1984 | 1.779 | 千吨 | 2026-9 |
| 1982/1983 | 1.779 | 千吨 | 2026-9 |
| 1981/1982 | 1.779 | 千吨 | 2026-9 |