| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 278000 | 吨 | 2026-9 |
| 2024/2025 | 276000 | 吨 | 2026-9 |
| 2023/2024 | 288000 | 吨 | 2026-9 |
| 2022/2023 | 277000 | 吨 | 2026-9 |
| 2021/2022 | 300000 | 吨 | 2026-9 |
| 2020/2021 | 362000 | 吨 | 2026-9 |
| 2019/2020 | 374000 | 吨 | 2026-9 |
| 2018/2019 | 366000 | 吨 | 2026-9 |
| 2017/2018 | 413000 | 吨 | 2026-9 |
| 2016/2017 | 364000 | 吨 | 2026-9 |
| 2015/2016 | 438000 | 吨 | 2026-9 |
| 2014/2015 | 415000 | 吨 | 2026-9 |
| 2013/2014 | 417000 | 吨 | 2026-9 |
| 2012/2013 | 408000 | 吨 | 2026-9 |
| 2011/2012 | 399000 | 吨 | 2026-9 |
| 2010/2011 | 380000 | 吨 | 2026-9 |
| 2009/2010 | 442000 | 吨 | 2026-9 |
| 2008/2009 | 435000 | 吨 | 2026-9 |
| 2007/2008 | 495000 | 吨 | 2026-9 |
| 2006/2007 | 438000 | 吨 | 2026-9 |
| 2005/2006 | 430000 | 吨 | 2026-9 |
| 2004/2005 | 405000 | 吨 | 2026-9 |
| 2003/2004 | 424000 | 吨 | 2026-9 |
| 2002/2003 | 424000 | 吨 | 2026-9 |
| 2001/2002 | 539000 | 吨 | 2026-9 |