| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 30160 | 吨 | 2026-9 |
| 2024/2025 | 30260 | 吨 | 2026-9 |
| 2023/2024 | 29460 | 吨 | 2026-9 |
| 2022/2023 | 28580 | 吨 | 2026-9 |
| 2021/2022 | 28280 | 吨 | 2026-9 |
| 2020/2021 | 29520 | 吨 | 2026-9 |
| 2019/2020 | 31620 | 吨 | 2026-9 |
| 2018/2019 | 28700 | 吨 | 2026-9 |
| 2017/2018 | 33850 | 吨 | 2026-9 |
| 2016/2017 | 31540 | 吨 | 2026-9 |
| 2015/2016 | 33950 | 吨 | 2026-9 |
| 2014/2015 | 31070 | 吨 | 2026-9 |
| 2013/2014 | 32320 | 吨 | 2026-9 |
| 2012/2013 | 32720 | 吨 | 2026-9 |
| 2011/2012 | 31460 | 吨 | 2026-9 |
| 2010/2011 | 31800 | 吨 | 2026-9 |
| 2009/2010 | 33290 | 吨 | 2026-9 |
| 2008/2009 | 30550 | 吨 | 2026-9 |
| 2007/2008 | 28530 | 吨 | 2026-9 |
| 2006/2007 | 31100 | 吨 | 2026-9 |
| 2005/2006 | 33770 | 吨 | 2026-9 |
| 2004/2005 | 29900 | 吨 | 2026-9 |
| 2003/2004 | 29610 | 吨 | 2026-9 |
| 2002/2003 | 32020 | 吨 | 2026-9 |
| 2001/2002 | 31650 | 吨 | 2026-9 |