| 年度 | 数值 | 单位 | 发布日期 |
| 2025/2026 | 247000 | 吨 | 2026-9 |
| 2024/2025 | 225700 | 吨 | 2026-9 |
| 2023/2024 | 188600 | 吨 | 2026-9 |
| 2022/2023 | 140500 | 吨 | 2026-9 |
| 2021/2022 | 142215 | 吨 | 2026-9 |
| 2020/2021 | 138313 | 吨 | 2026-9 |
| 2019/2020 | 119200 | 吨 | 2026-9 |
| 2018/2019 | 108110 | 吨 | 2026-9 |
| 2017/2018 | 100500 | 吨 | 2026-9 |
| 2016/2017 | 88900 | 吨 | 2026-9 |
| 2015/2016 | 87400 | 吨 | 2026-9 |
| 2014/2015 | 87650 | 吨 | 2026-9 |
| 2013/2014 | 85750 | 吨 | 2026-9 |
| 2012/2013 | 75975 | 吨 | 2026-9 |
| 2011/2012 | 69225 | 吨 | 2026-9 |
| 2010/2011 | 78825 | 吨 | 2026-9 |
| 2009/2010 | 85625 | 吨 | 2026-9 |
| 2008/2009 | 96480 | 吨 | 2026-9 |
| 2007/2008 | 102050 | 吨 | 2026-9 |
| 2006/2007 | 95225 | 吨 | 2026-9 |
| 2005/2006 | 85870 | 吨 | 2026-9 |
| 2004/2005 | 79180 | 吨 | 2026-9 |
| 2003/2004 | 93300 | 吨 | 2026-9 |
| 2002/2003 | 86270 | 吨 | 2026-9 |
| 2001/2002 | 69525 | 吨 | 2026-9 |