| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 15000000 | 吨 | 2026-9 |
| 2024/2025 | 14200000 | 吨 | 2026-9 |
| 2023/2024 | 13500000 | 吨 | 2026-9 |
| 2022/2023 | 12750000 | 吨 | 2026-9 |
| 2021/2022 | 11980000 | 吨 | 2026-9 |
| 2020/2021 | 11450000 | 吨 | 2026-9 |
| 2019/2020 | 10800000 | 吨 | 2026-9 |
| 2018/2019 | 9900000 | 吨 | 2026-9 |
| 2017/2018 | 10500000 | 吨 | 2026-9 |
| 2016/2017 | 10100000 | 吨 | 2026-9 |
| 2015/2016 | 10000000 | 吨 | 2026-9 |
| 2014/2015 | 8800000 | 吨 | 2026-9 |
| 2013/2014 | 8085000 | 吨 | 2026-9 |
| 2012/2013 | 7400000 | 吨 | 2026-9 |
| 2011/2012 | 6600000 | 吨 | 2026-9 |
| 2010/2011 | 6200000 | 吨 | 2026-9 |
| 2009/2010 | 5674600 | 吨 | 2026-9 |
| 2008/2009 | 4953000 | 吨 | 2026-9 |
| 2007/2008 | 4646800 | 吨 | 2026-9 |
| 2006/2007 | 4647000 | 吨 | 2026-9 |
| 2005/2006 | 4044400 | 吨 | 2026-9 |
| 2004/2005 | 4025300 | 吨 | 2026-9 |
| 2003/2004 | 4125000 | 吨 | 2026-9 |
| 2002/2003 | 3725900 | 吨 | 2026-9 |
| 2001/2002 | 3679000 | 吨 | 2026-9 |
| 2000/2001 | 2967800 | 吨 | 2026-9 |
| 1999/2000 | 2647800 | 吨 | 2026-9 |
| 1998/1999 | 2247737 | 吨 | 2026-9 |
| 1997/1998 | 1376760 | 吨 | 2026-9 |
| 1996/1997 | 1208495 | 吨 | 2026-9 |
| 1995/1996 | 1316306 | 吨 | 2026-9 |
| 1994/1995 | 1566000 | 吨 | 2026-9 |