| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 60000 | 吨 | 2026-9 |
| 2024/2025 | 51700 | 吨 | 2026-9 |
| 2023/2024 | 58600 | 吨 | 2026-9 |
| 2022/2023 | 53100 | 吨 | 2026-9 |
| 2021/2022 | 60300 | 吨 | 2026-9 |
| 2020/2021 | 63500 | 吨 | 2026-9 |
| 2019/2020 | 60300 | 吨 | 2026-9 |
| 2018/2019 | 65900 | 吨 | 2026-9 |
| 2017/2018 | 63900 | 吨 | 2026-9 |
| 2016/2017 | 64300 | 吨 | 2026-9 |
| 2015/2016 | 67800 | 吨 | 2026-9 |
| 2014/2015 | 73600 | 吨 | 2026-9 |
| 2013/2014 | 73000 | 吨 | 2026-9 |
| 2012/2013 | 75100 | 吨 | 2026-9 |
| 2011/2012 | 70200 | 吨 | 2026-9 |
| 2010/2011 | 68200 | 吨 | 2026-9 |
| 2009/2010 | 71600 | 吨 | 2026-9 |
| 2008/2009 | 68600 | 吨 | 2026-9 |
| 2007/2008 | 77400 | 吨 | 2026-9 |
| 2006/2007 | 76600 | 吨 | 2026-9 |
| 2005/2006 | 74300 | 吨 | 2026-9 |
| 2004/2005 | 71100 | 吨 | 2026-9 |
| 2003/2004 | 76800 | 吨 | 2026-9 |
| 2002/2003 | 80700 | 吨 | 2026-9 |
| 2001/2002 | 75200 | 吨 | 2026-9 |
| 2000/2001 | 72009 | 吨 | 2026-9 |
| 1999/2000 | 70670 | 吨 | 2026-9 |
| 1998/1999 | 72000 | 吨 | 2026-9 |
| 1997/1998 | 69547 | 吨 | 2026-9 |
| 1996/1997 | 56786 | 吨 | 2026-9 |
| 1995/1996 | 58639 | 吨 | 2026-9 |
| 1994/1995 | 59556 | 吨 | 2026-9 |
| 1993/1994 | 54442 | 吨 | 2026-9 |
| 1992/1993 | 49023 | 吨 | 2026-9 |
| 1991/1992 | 46754 | 吨 | 2026-9 |
| 1990/1991 | 49227 | 吨 | 2026-9 |
| 1989/1990 | 48509 | 吨 | 2026-9 |
| 1988/1989 | 44788 | 吨 | 2026-9 |
| 1987/1988 | 45272 | 吨 | 2026-9 |
| 1986/1987 | 39439 | 吨 | 2026-9 |
| 1985/1986 | 33061 | 吨 | 2026-9 |
| 1984/1985 | 34697 | 吨 | 2026-9 |
| 1983/1984 | 31268 | 吨 | 2026-9 |
| 1982/1983 | 25657 | 吨 | 2026-9 |
| 1976/1977 | 0 | 吨 | 2026-9 |
| 1975/1976 | 24000 | 吨 | 2026-9 |
| 1974/1975 | 21000 | 吨 | 2026-9 |
| 1973/1974 | 27000 | 吨 | 2026-9 |
| 1972/1973 | 21000 | 吨 | 2026-9 |
| 1971/1972 | 17000 | 吨 | 2026-9 |
| 1970/1971 | 16000 | 吨 | 2026-9 |