| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 38.686 | 千吨 | 2026-9 |
| 2025/2026 | 28.681 | 千吨 | 2026-9 |
| 2024/2025 | 36.018 | 千吨 | 2026-9 |
| 2023/2024 | 33.35 | 千吨 | 2026-9 |
| 2022/2023 | 32.683 | 千吨 | 2026-9 |
| 2021/2022 | 39.353 | 千吨 | 2026-9 |
| 2020/2021 | 32.016 | 千吨 | 2026-9 |
| 2019/2020 | 33.35 | 千吨 | 2026-9 |
| 2018/2019 | 29.348 | 千吨 | 2026-9 |
| 2017/2018 | 25.346 | 千吨 | 2026-9 |
| 2016/2017 | 20.677 | 千吨 | 2026-9 |
| 2015/2016 | 21.344 | 千吨 | 2026-9 |
| 2014/2015 | 58.029 | 千吨 | 2026-9 |
| 2013/2014 | 63.365 | 千吨 | 2026-9 |
| 2012/2013 | 58.029 | 千吨 | 2026-9 |
| 2011/2012 | 77.372 | 千吨 | 2026-9 |
| 2010/2011 | 60.03 | 千吨 | 2026-9 |
| 2009/2010 | 72.036 | 千吨 | 2026-9 |
| 2008/2009 | 76.038 | 千吨 | 2026-9 |
| 2007/2008 | 75.371 | 千吨 | 2026-9 |
| 2006/2007 | 60.697 | 千吨 | 2026-9 |
| 2005/2006 | 33.35 | 千吨 | 2026-9 |