| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 42200 | 吨 | 2026-9 |
| 2024/2025 | 36400 | 吨 | 2026-9 |
| 2023/2024 | 26800 | 吨 | 2026-9 |
| 2022/2023 | 30400 | 吨 | 2026-9 |
| 2021/2022 | 36600 | 吨 | 2026-9 |
| 2020/2021 | 26100 | 吨 | 2026-9 |
| 2019/2020 | 25600 | 吨 | 2026-9 |
| 2018/2019 | 26400 | 吨 | 2026-9 |
| 2017/2018 | 31880 | 吨 | 2026-9 |
| 2016/2017 | 30300 | 吨 | 2026-9 |
| 2015/2016 | 28450 | 吨 | 2026-9 |
| 2014/2015 | 23700 | 吨 | 2026-9 |
| 2013/2014 | 31260 | 吨 | 2026-9 |
| 2012/2013 | 24000 | 吨 | 2026-9 |
| 2011/2012 | 23200 | 吨 | 2026-9 |
| 2010/2011 | 23300 | 吨 | 2026-9 |
| 2009/2010 | 24600 | 吨 | 2026-9 |
| 2008/2009 | 22730 | 吨 | 2026-9 |
| 2007/2008 | 21700 | 吨 | 2026-9 |
| 2006/2007 | 22200 | 吨 | 2026-9 |
| 2005/2006 | 25100 | 吨 | 2026-9 |
| 2004/2005 | 16000 | 吨 | 2026-9 |
| 2003/2004 | 22000 | 吨 | 2026-9 |
| 2002/2003 | 18080 | 吨 | 2026-9 |
| 2001/2002 | 22500 | 吨 | 2026-9 |