| 年度 | 数值 | 单位 | 发布日期 |
| 2025/2026 | 1215000 | 吨 | 2026-9 |
| 2024/2025 | 1409000 | 吨 | 2026-9 |
| 2023/2024 | 1852000 | 吨 | 2026-9 |
| 2022/2023 | 1021000 | 吨 | 2026-9 |
| 2021/2022 | 879000 | 吨 | 2026-9 |
| 2020/2021 | 740000 | 吨 | 2026-9 |
| 2019/2020 | 614000 | 吨 | 2026-9 |
| 2018/2019 | 969000 | 吨 | 2026-9 |
| 2017/2018 | 836000 | 吨 | 2026-9 |
| 2016/2017 | 614000 | 吨 | 2026-9 |
| 2015/2016 | 487000 | 吨 | 2026-9 |
| 2014/2015 | 368000 | 吨 | 2026-9 |
| 2013/2014 | 364000 | 吨 | 2026-9 |
| 2012/2013 | 479000 | 吨 | 2026-9 |
| 2011/2012 | 410000 | 吨 | 2026-9 |
| 2010/2011 | 415000 | 吨 | 2026-9 |
| 2009/2010 | 520000 | 吨 | 2026-9 |
| 2008/2009 | 377000 | 吨 | 2026-9 |
| 2007/2008 | 517000 | 吨 | 2026-9 |
| 2006/2007 | 471000 | 吨 | 2026-9 |
| 2005/2006 | 503000 | 吨 | 2026-9 |
| 2004/2005 | 398000 | 吨 | 2026-9 |
| 2003/2004 | 360000 | 吨 | 2026-9 |
| 2002/2003 | 335000 | 吨 | 2026-9 |
| 2001/2002 | 284000 | 吨 | 2026-9 |
| 2000/2001 | 346000 | 吨 | 2026-9 |
| 1999/2000 | 329000 | 吨 | 2026-9 |
| 1998/1999 | 306000 | 吨 | 2026-9 |
| 1997/1998 | 205000 | 吨 | 2026-9 |
| 1996/1997 | 282000 | 吨 | 2026-9 |
| 1995/1996 | 288000 | 吨 | 2026-9 |
| 1994/1995 | 285000 | 吨 | 2026-9 |
| 1993/1994 | 277000 | 吨 | 2026-9 |
| 1992/1993 | 260000 | 吨 | 2026-9 |
| 1991/1992 | 205000 | 吨 | 2026-9 |
| 1990/1991 | 205000 | 吨 | 2026-9 |
| 1989/1990 | 228000 | 吨 | 2026-9 |
| 1988/1989 | 205000 | 吨 | 2026-9 |
| 1987/1988 | 199000 | 吨 | 2026-9 |
| 1986/1987 | 208000 | 吨 | 2026-9 |
| 1985/1986 | 187000 | 吨 | 2026-9 |
| 1984/1985 | 154000 | 吨 | 2026-9 |
| 1983/1984 | 160000 | 吨 | 2026-9 |
| 1982/1983 | 136000 | 吨 | 2026-9 |
| 1981/1982 | 98000 | 吨 | 2026-9 |
| 1980/1981 | 106000 | 吨 | 2026-9 |
| 1979/1980 | 112000 | 吨 | 2026-9 |
| 1978/1979 | 104000 | 吨 | 2026-9 |
| 1977/1978 | 94000 | 吨 | 2026-9 |