| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 18970 | 千吨 | 2026-9 |
| 2025/2026 | 11772 | 千吨 | 2026-9 |
| 2024/2025 | 15919 | 千吨 | 2026-9 |
| 2023/2024 | 16268 | 千吨 | 2026-9 |
| 2022/2023 | 13631 | 千吨 | 2026-9 |
| 2021/2022 | 10698 | 千吨 | 2026-9 |
| 2020/2021 | 13110 | 千吨 | 2026-9 |
| 2019/2020 | 15798 | 千吨 | 2026-9 |
| 2018/2019 | 17897 | 千吨 | 2026-9 |
| 2017/2018 | 13551 | 千吨 | 2026-9 |
| 2016/2017 | 16744 | 千吨 | 2026-9 |
| 2015/2016 | 16733 | 千吨 | 2026-9 |
| 2014/2015 | 13976 | 千吨 | 2026-9 |
| 2013/2014 | 13752 | 千吨 | 2026-9 |
| 2012/2013 | 15563 | 千吨 | 2026-9 |
| 2011/2012 | 13481 | 千吨 | 2026-9 |
| 2010/2011 | 17104 | 千吨 | 2026-9 |
| 2009/2010 | 19419 | 千吨 | 2026-9 |
| 2008/2009 | 12846 | 千吨 | 2026-9 |
| 2007/2008 | 14791 | 千吨 | 2026-9 |
| 2006/2007 | 24070 | 千吨 | 2026-9 |
| 2005/2006 | 28307 | 千吨 | 2026-9 |
| 2004/2005 | 12064 | 千吨 | 2026-9 |
| 2003/2004 | 18864 | 千吨 | 2026-9 |
| 2002/2003 | 18672 | 千吨 | 2026-9 |
| 2001/2002 | 17922 | 千吨 | 2026-9 |
| 2000/2001 | 16652 | 千吨 | 2026-9 |
| 1999/2000 | 24011 | 千吨 | 2026-9 |