| 年度 | 数值 | 单位 | 发布日期 |
| 2025/2026 | 1100000 | 吨 | 2026-9 |
| 2024/2025 | 900000 | 吨 | 2026-9 |
| 2023/2024 | 1014000 | 吨 | 2026-9 |
| 2022/2023 | 852000 | 吨 | 2026-9 |
| 2021/2022 | 884000 | 吨 | 2026-9 |
| 2020/2021 | 955000 | 吨 | 2026-9 |
| 2019/2020 | 824000 | 吨 | 2026-9 |
| 2018/2019 | 903000 | 吨 | 2026-9 |
| 2017/2018 | 836000 | 吨 | 2026-9 |
| 2016/2017 | 841000 | 吨 | 2026-9 |
| 2015/2016 | 724000 | 吨 | 2026-9 |
| 2014/2015 | 782000 | 吨 | 2026-9 |
| 2013/2014 | 852000 | 吨 | 2026-9 |
| 2012/2013 | 789000 | 吨 | 2026-9 |
| 2011/2012 | 704000 | 吨 | 2026-9 |
| 2010/2011 | 717000 | 吨 | 2026-9 |
| 2009/2010 | 593000 | 吨 | 2026-9 |
| 2008/2009 | 520000 | 吨 | 2026-9 |
| 2007/2008 | 486000 | 吨 | 2026-9 |
| 2006/2007 | 454000 | 吨 | 2026-9 |
| 2005/2006 | 373000 | 吨 | 2026-9 |
| 2004/2005 | 306000 | 吨 | 2026-9 |
| 2003/2004 | 212000 | 吨 | 2026-9 |
| 2002/2003 | 173000 | 吨 | 2026-9 |
| 2001/2002 | 154000 | 吨 | 2026-9 |