| 年度 | 数值 | 单位 | 发布日期 |
| 2025/2026 | 160400 | 吨 | 2026-9 |
| 2024/2025 | 160400 | 吨 | 2026-9 |
| 2023/2024 | 160400 | 吨 | 2026-9 |
| 2022/2023 | 187400 | 吨 | 2026-9 |
| 2021/2022 | 171000 | 吨 | 2026-9 |
| 2020/2021 | 180700 | 吨 | 2026-9 |
| 2019/2020 | 114100 | 吨 | 2026-9 |
| 2018/2019 | 147200 | 吨 | 2026-9 |
| 2017/2018 | 119000 | 吨 | 2026-9 |
| 2016/2017 | 117500 | 吨 | 2026-9 |
| 2015/2016 | 128200 | 吨 | 2026-9 |
| 2014/2015 | 113900 | 吨 | 2026-9 |
| 2013/2014 | 126400 | 吨 | 2026-9 |
| 2012/2013 | 96900 | 吨 | 2026-9 |
| 2011/2012 | 119100 | 吨 | 2026-9 |
| 2010/2011 | 88400 | 吨 | 2026-9 |
| 2009/2010 | 134600 | 吨 | 2026-9 |
| 2008/2009 | 119300 | 吨 | 2026-9 |
| 2007/2008 | 128400 | 吨 | 2026-9 |
| 2006/2007 | 103800 | 吨 | 2026-9 |
| 2005/2006 | 21510 | 吨 | 2026-9 |
| 2004/2005 | 32320 | 吨 | 2026-9 |
| 2003/2004 | 27160 | 吨 | 2026-9 |
| 2002/2003 | 25000 | 吨 | 2026-9 |
| 2001/2002 | 25000 | 吨 | 2026-9 |