| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 20000 | 吨 | 2026-9 |
| 2024/2025 | 20000 | 吨 | 2026-9 |
| 2023/2024 | 20300 | 吨 | 2026-9 |
| 2022/2023 | 18800 | 吨 | 2026-9 |
| 2021/2022 | 21800 | 吨 | 2026-9 |
| 2020/2021 | 20200 | 吨 | 2026-9 |
| 2019/2020 | 24100 | 吨 | 2026-9 |
| 2018/2019 | 26800 | 吨 | 2026-9 |
| 2017/2018 | 26600 | 吨 | 2026-9 |
| 2016/2017 | 27100 | 吨 | 2026-9 |
| 2015/2016 | 26200 | 吨 | 2026-9 |
| 2014/2015 | 27800 | 吨 | 2026-9 |
| 2013/2014 | 28900 | 吨 | 2026-9 |
| 2012/2013 | 28700 | 吨 | 2026-9 |
| 2011/2012 | 29400 | 吨 | 2026-9 |
| 2010/2011 | 26600 | 吨 | 2026-9 |
| 2009/2010 | 21600 | 吨 | 2026-9 |
| 2008/2009 | 19600 | 吨 | 2026-9 |
| 2007/2008 | 14400 | 吨 | 2026-9 |
| 2006/2007 | 16100 | 吨 | 2026-9 |
| 2005/2006 | 12900 | 吨 | 2026-9 |
| 2004/2005 | 14100 | 吨 | 2026-9 |
| 2003/2004 | 11500 | 吨 | 2026-9 |
| 2002/2003 | 13500 | 吨 | 2026-9 |
| 2001/2002 | 13900 | 吨 | 2026-9 |