| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 6780 | 千吨 | 2026-9 |
| 2025/2026 | 6450 | 千吨 | 2026-9 |
| 2024/2025 | 5900 | 千吨 | 2026-9 |
| 2023/2024 | 5200 | 千吨 | 2026-9 |
| 2022/2023 | 5580 | 千吨 | 2026-9 |
| 2021/2022 | 5550 | 千吨 | 2026-9 |
| 2020/2021 | 5200 | 千吨 | 2026-9 |
| 2019/2020 | 4900 | 千吨 | 2026-9 |
| 2018/2019 | 4625 | 千吨 | 2026-9 |
| 2017/2018 | 4450 | 千吨 | 2026-9 |
| 2016/2017 | 4250 | 千吨 | 2026-9 |
| 2015/2016 | 4150 | 千吨 | 2026-9 |
| 2014/2015 | 4000 | 千吨 | 2026-9 |
| 2013/2014 | 3800 | 千吨 | 2026-9 |
| 2012/2013 | 3630 | 千吨 | 2026-9 |
| 2011/2012 | 3218 | 千吨 | 2026-9 |
| 2010/2011 | 2784 | 千吨 | 2026-9 |
| 2009/2010 | 2528 | 千吨 | 2026-9 |
| 2008/2009 | 2383 | 千吨 | 2026-9 |
| 2007/2008 | 2370 | 千吨 | 2026-9 |
| 2006/2007 | 2236 | 千吨 | 2026-9 |
| 2005/2006 | 2085 | 千吨 | 2026-9 |
| 2004/2005 | 1839 | 千吨 | 2026-9 |
| 2003/2004 | 1650 | 千吨 | 2026-9 |
| 2002/2003 | 1631 | 千吨 | 2026-9 |
| 2001/2002 | 1251 | 千吨 | 2026-9 |
| 2000/2001 | 1610 | 千吨 | 2026-9 |
| 1999/2000 | 1130 | 千吨 | 2026-9 |
| 1998/1999 | 830 | 千吨 | 2026-9 |
| 1997/1998 | 810 | 千吨 | 2026-9 |
| 1996/1997 | 1065 | 千吨 | 2026-9 |
| 1995/1996 | 900 | 千吨 | 2026-9 |
| 1994/1995 | 680 | 千吨 | 2026-9 |
| 1993/1994 | 600 | 千吨 | 2026-9 |
| 1992/1993 | 510 | 千吨 | 2026-9 |
| 1991/1992 | 300 | 千吨 | 2026-9 |
| 1990/1991 | 260 | 千吨 | 2026-9 |
| 1989/1990 | 210 | 千吨 | 2026-9 |
| 1988/1989 | 250 | 千吨 | 2026-9 |
| 1987/1988 | 250 | 千吨 | 2026-9 |
| 1986/1987 | 313 | 千吨 | 2026-9 |
| 1985/1986 | 232 | 千吨 | 2026-9 |
| 1984/1985 | 176 | 千吨 | 2026-9 |
| 1983/1984 | 192 | 千吨 | 2026-9 |
| 1982/1983 | 132 | 千吨 | 2026-9 |
| 1981/1982 | 70 | 千吨 | 2026-9 |
| 1980/1981 | 170 | 千吨 | 2026-9 |
| 1979/1980 | 27 | 千吨 | 2026-9 |
| 1978/1979 | 28 | 千吨 | 2026-9 |
| 1977/1978 | 21 | 千吨 | 2026-9 |
| 1976/1977 | 9 | 千吨 | 2026-9 |
| 1975/1976 | 8 | 千吨 | 2026-9 |