| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 8300 | 吨 | 2026-9 |
| 2024/2025 | 7869 | 吨 | 2026-9 |
| 2023/2024 | 8399 | 吨 | 2026-9 |
| 2022/2023 | 6934 | 吨 | 2026-9 |
| 2021/2022 | 7280 | 吨 | 2026-9 |
| 2020/2021 | 6556 | 吨 | 2026-9 |
| 2019/2020 | 5187 | 吨 | 2026-9 |
| 2018/2019 | 8379 | 吨 | 2026-9 |
| 2017/2018 | 7148 | 吨 | 2026-9 |
| 2016/2017 | 8082 | 吨 | 2026-9 |
| 2015/2016 | 5713 | 吨 | 2026-9 |
| 2014/2015 | 6384 | 吨 | 2026-9 |
| 2013/2014 | 10000 | 吨 | 2026-9 |
| 2012/2013 | 10000 | 吨 | 2026-9 |
| 2011/2012 | 10500 | 吨 | 2026-9 |
| 2010/2011 | 8141 | 吨 | 2026-9 |
| 2009/2010 | 4709 | 吨 | 2026-9 |
| 2008/2009 | 4600 | 吨 | 2026-9 |
| 2007/2008 | 2300 | 吨 | 2026-9 |
| 2006/2007 | 1664 | 吨 | 2026-9 |
| 2005/2006 | 2300 | 吨 | 2026-9 |
| 2004/2005 | 2500 | 吨 | 2026-9 |
| 2003/2004 | 3698 | 吨 | 2026-9 |
| 2002/2003 | 6144 | 吨 | 2026-9 |
| 2001/2002 | 5455 | 吨 | 2026-9 |
| 2000/2001 | 7455 | 吨 | 2026-9 |
| 1999/2000 | 17467 | 吨 | 2026-9 |
| 1998/1999 | 15231 | 吨 | 2026-9 |
| 1997/1998 | 15529 | 吨 | 2026-9 |
| 1996/1997 | 7376 | 吨 | 2026-9 |
| 1995/1996 | 14813 | 吨 | 2026-9 |
| 1994/1995 | 14657 | 吨 | 2026-9 |
| 1993/1994 | 25593 | 吨 | 2026-9 |
| 1992/1993 | 10350 | 吨 | 2026-9 |
| 1991/1992 | 9660 | 吨 | 2026-9 |
| 1990/1991 | 21079 | 吨 | 2026-9 |
| 1989/1990 | 30946 | 吨 | 2026-9 |
| 1988/1989 | 35399 | 吨 | 2026-9 |
| 1987/1988 | 22470 | 吨 | 2026-9 |
| 1986/1987 | 11290 | 吨 | 2026-9 |
| 1985/1986 | 79728 | 吨 | 2026-9 |
| 1984/1985 | 86434 | 吨 | 2026-9 |
| 1983/1984 | 60859 | 吨 | 2026-9 |
| 1982/1983 | 27938 | 吨 | 2026-9 |