| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 180000 | 吨 | 2026-9 |
| 2024/2025 | 178200 | 吨 | 2026-9 |
| 2023/2024 | 177400 | 吨 | 2026-9 |
| 2022/2023 | 152500 | 吨 | 2026-9 |
| 2021/2022 | 148800 | 吨 | 2026-9 |
| 2020/2021 | 159100 | 吨 | 2026-9 |
| 2019/2020 | 103500 | 吨 | 2026-9 |
| 2018/2019 | 106100 | 吨 | 2026-9 |
| 2017/2018 | 100600 | 吨 | 2026-9 |
| 2016/2017 | 88300 | 吨 | 2026-9 |
| 2015/2016 | 71800 | 吨 | 2026-9 |
| 2014/2015 | 63300 | 吨 | 2026-9 |
| 2013/2014 | 55300 | 吨 | 2026-9 |
| 2012/2013 | 59400 | 吨 | 2026-9 |
| 2011/2012 | 56800 | 吨 | 2026-9 |
| 2010/2011 | 54100 | 吨 | 2026-9 |
| 2009/2010 | 42700 | 吨 | 2026-9 |
| 2008/2009 | 47200 | 吨 | 2026-9 |
| 2007/2008 | 39600 | 吨 | 2026-9 |
| 2006/2007 | 33500 | 吨 | 2026-9 |
| 2005/2006 | 34400 | 吨 | 2026-9 |
| 2004/2005 | 26300 | 吨 | 2026-9 |
| 2003/2004 | 22600 | 吨 | 2026-9 |
| 2002/2003 | 24800 | 吨 | 2026-9 |
| 2001/2002 | 24900 | 吨 | 2026-9 |