| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 26000 | 吨 | 2026-9 |
| 2024/2025 | 26000 | 吨 | 2026-9 |
| 2023/2024 | 26000 | 吨 | 2026-9 |
| 2022/2023 | 26000 | 吨 | 2026-9 |
| 2021/2022 | 26000 | 吨 | 2026-9 |
| 2020/2021 | 25900 | 吨 | 2026-9 |
| 2019/2020 | 25700 | 吨 | 2026-9 |
| 2018/2019 | 25300 | 吨 | 2026-9 |
| 2017/2018 | 24900 | 吨 | 2026-9 |
| 2016/2017 | 25200 | 吨 | 2026-9 |
| 2015/2016 | 26500 | 吨 | 2026-9 |
| 2014/2015 | 26200 | 吨 | 2026-9 |
| 2013/2014 | 24800 | 吨 | 2026-9 |
| 2012/2013 | 24300 | 吨 | 2026-9 |
| 2011/2012 | 23200 | 吨 | 2026-9 |
| 2010/2011 | 22400 | 吨 | 2026-9 |
| 2009/2010 | 21773 | 吨 | 2026-9 |
| 2008/2009 | 21996 | 吨 | 2026-9 |
| 2007/2008 | 21778 | 吨 | 2026-9 |
| 2006/2007 | 21667 | 吨 | 2026-9 |
| 2005/2006 | 22243 | 吨 | 2026-9 |
| 2004/2005 | 22123 | 吨 | 2026-9 |
| 2003/2004 | 21922 | 吨 | 2026-9 |
| 2002/2003 | 19931 | 吨 | 2026-9 |
| 2001/2002 | 28903 | 吨 | 2026-9 |