| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 20100 | 吨 | 2026-9 |
| 2024/2025 | 20100 | 吨 | 2026-9 |
| 2023/2024 | 20100 | 吨 | 2026-9 |
| 2022/2023 | 17100 | 吨 | 2026-9 |
| 2021/2022 | 17100 | 吨 | 2026-9 |
| 2020/2021 | 18700 | 吨 | 2026-9 |
| 2019/2020 | 12100 | 吨 | 2026-9 |
| 2018/2019 | 15800 | 吨 | 2026-9 |
| 2017/2018 | 14900 | 吨 | 2026-9 |
| 2016/2017 | 12700 | 吨 | 2026-9 |
| 2015/2016 | 12500 | 吨 | 2026-9 |
| 2014/2015 | 10800 | 吨 | 2026-9 |
| 2013/2014 | 13300 | 吨 | 2026-9 |
| 2012/2013 | 9800 | 吨 | 2026-9 |
| 2011/2012 | 11000 | 吨 | 2026-9 |
| 2010/2011 | 8500 | 吨 | 2026-9 |
| 2009/2010 | 11484 | 吨 | 2026-9 |
| 2008/2009 | 13581 | 吨 | 2026-9 |
| 2007/2008 | 16717 | 吨 | 2026-9 |
| 2006/2007 | 10939 | 吨 | 2026-9 |
| 2005/2006 | 14960 | 吨 | 2026-9 |
| 2004/2005 | 10928 | 吨 | 2026-9 |
| 2003/2004 | 16137 | 吨 | 2026-9 |
| 2002/2003 | 12361 | 吨 | 2026-9 |
| 2001/2002 | 16699 | 吨 | 2026-9 |
| 1999/2000 | 15268 | 吨 | 2026-9 |
| 1998/1999 | 14473 | 吨 | 2026-9 |
| 1997/1998 | 12901 | 吨 | 2026-9 |
| 1996/1997 | 14865 | 吨 | 2026-9 |
| 1995/1996 | 22596 | 吨 | 2026-9 |
| 1994/1995 | 16593 | 吨 | 2026-9 |
| 1993/1994 | 27390 | 吨 | 2026-9 |
| 1992/1993 | 14837 | 吨 | 2026-9 |
| 1991/1992 | 20607 | 吨 | 2026-9 |
| 1990/1991 | 19638 | 吨 | 2026-9 |
| 1989/1990 | 37000 | 吨 | 2026-9 |
| 1988/1989 | 27526 | 吨 | 2026-9 |
| 1987/1988 | 28000 | 吨 | 2026-9 |
| 1986/1987 | 16400 | 吨 | 2026-9 |
| 1985/1986 | 33700 | 吨 | 2026-9 |
| 1984/1985 | 22000 | 吨 | 2026-9 |
| 1983/1984 | 19300 | 吨 | 2026-9 |
| 1982/1983 | 17500 | 吨 | 2026-9 |
| 1976/1977 | 0 | 吨 | 2026-9 |
| 1975/1976 | 0 | 吨 | 2026-9 |
| 1974/1975 | 0 | 吨 | 2026-9 |
| 1973/1974 | 0 | 吨 | 2026-9 |
| 1972/1973 | 0 | 吨 | 2026-9 |
| 1971/1972 | 0 | 吨 | 2026-9 |
| 1970/1971 | 0 | 吨 | 2026-9 |