| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 27100000 | 吨 | 2026-9 |
| 2024/2025 | 27000000 | 吨 | 2026-9 |
| 2023/2024 | 26900000 | 吨 | 2026-9 |
| 2022/2023 | 26500000 | 吨 | 2026-9 |
| 2021/2022 | 27000000 | 吨 | 2026-9 |
| 2020/2021 | 25000000 | 吨 | 2026-9 |
| 2019/2020 | 23000000 | 吨 | 2026-9 |
| 2018/2019 | 22000000 | 吨 | 2026-9 |
| 2017/2018 | 21200000 | 吨 | 2026-9 |
| 2016/2017 | 20600000 | 吨 | 2026-9 |
| 2015/2016 | 20200000 | 吨 | 2026-9 |
| 2014/2015 | 19400000 | 吨 | 2026-9 |
| 2013/2014 | 17850000 | 吨 | 2026-9 |
| 2012/2013 | 17000000 | 吨 | 2026-9 |
| 2011/2012 | 16000000 | 吨 | 2026-9 |
| 2010/2011 | 14000000 | 吨 | 2026-9 |
| 2009/2010 | 14200000 | 吨 | 2026-9 |
| 2008/2009 | 12650000 | 吨 | 2026-9 |
| 2007/2008 | 11000000 | 吨 | 2026-9 |
| 2006/2007 | 9000000 | 吨 | 2026-9 |
| 2005/2006 | 8050000 | 吨 | 2026-9 |
| 2004/2005 | 8550000 | 吨 | 2026-9 |
| 2003/2004 | 6870000 | 吨 | 2026-9 |
| 2002/2003 | 6545000 | 吨 | 2026-9 |
| 2001/2002 | 6268000 | 吨 | 2026-9 |
| 2000/2001 | 4831000 | 吨 | 2026-9 |
| 1999/2000 | 6472000 | 吨 | 2026-9 |
| 1998/1999 | 5068000 | 吨 | 2026-9 |
| 1997/1998 | 6910000 | 吨 | 2026-9 |
| 1996/1997 | 5509000 | 吨 | 2026-9 |
| 1995/1996 | 5509000 | 吨 | 2026-9 |
| 1994/1995 | 4423000 | 吨 | 2026-9 |
| 1993/1994 | 4265000 | 吨 | 2026-9 |
| 1992/1993 | 4396000 | 吨 | 2026-9 |
| 1991/1992 | 3457000 | 吨 | 2026-9 |