| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 305300 | 吨 | 2026-9 |
| 2024/2025 | 305300 | 吨 | 2026-9 |
| 2023/2024 | 305300 | 吨 | 2026-9 |
| 2022/2023 | 297700 | 吨 | 2026-9 |
| 2021/2022 | 286900 | 吨 | 2026-9 |
| 2020/2021 | 255700 | 吨 | 2026-9 |
| 2019/2020 | 240900 | 吨 | 2026-9 |
| 2018/2019 | 228700 | 吨 | 2026-9 |
| 2017/2018 | 193700 | 吨 | 2026-9 |
| 2016/2017 | 165500 | 吨 | 2026-9 |
| 2015/2016 | 140000 | 吨 | 2026-9 |
| 2014/2015 | 125000 | 吨 | 2026-9 |
| 2013/2014 | 140000 | 吨 | 2026-9 |
| 2012/2013 | 126000 | 吨 | 2026-9 |
| 2011/2012 | 87900 | 吨 | 2026-9 |
| 2010/2011 | 105000 | 吨 | 2026-9 |
| 2009/2010 | 94000 | 吨 | 2026-9 |
| 2008/2009 | 86000 | 吨 | 2026-9 |
| 2007/2008 | 77000 | 吨 | 2026-9 |
| 2006/2007 | 75000 | 吨 | 2026-9 |
| 2005/2006 | 38500 | 吨 | 2026-9 |
| 2004/2005 | 28500 | 吨 | 2026-9 |
| 2003/2004 | 31500 | 吨 | 2026-9 |
| 2002/2003 | 30900 | 吨 | 2026-9 |
| 2001/2002 | 24500 | 吨 | 2026-9 |