| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 3150000 | 吨 | 2026-9 |
| 2024/2025 | 3068000 | 吨 | 2026-9 |
| 2023/2024 | 2950000 | 吨 | 2026-9 |
| 2022/2023 | 2850000 | 吨 | 2026-9 |
| 2021/2022 | 2900000 | 吨 | 2026-9 |
| 2020/2021 | 2300000 | 吨 | 2026-9 |
| 2019/2020 | 2280000 | 吨 | 2026-9 |
| 2018/2019 | 2900000 | 吨 | 2026-9 |
| 2017/2018 | 2800000 | 吨 | 2026-9 |
| 2016/2017 | 2784000 | 吨 | 2026-9 |
| 2015/2016 | 2590000 | 吨 | 2026-9 |
| 2014/2015 | 2823000 | 吨 | 2026-9 |
| 2013/2014 | 2585000 | 吨 | 2026-9 |
| 2012/2013 | 2483000 | 吨 | 2026-9 |
| 2011/2012 | 2221000 | 吨 | 2026-9 |
| 2010/2011 | 1235000 | 吨 | 2026-9 |
| 2009/2010 | 880700 | 吨 | 2026-9 |
| 2008/2009 | 1878000 | 吨 | 2026-9 |
| 2007/2008 | 1735000 | 吨 | 2026-9 |
| 2006/2007 | 1685300 | 吨 | 2026-9 |
| 2005/2006 | 1649600 | 吨 | 2026-9 |
| 2004/2005 | 1564700 | 吨 | 2026-9 |
| 2003/2004 | 1474800 | 吨 | 2026-9 |
| 2002/2003 | 1247800 | 吨 | 2026-9 |
| 2001/2002 | 1184200 | 吨 | 2026-9 |