| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 750000 | 吨 | 2026-9 |
| 2024/2025 | 800000 | 吨 | 2026-9 |
| 2023/2024 | 700000 | 吨 | 2026-9 |
| 2022/2023 | 673000 | 吨 | 2026-9 |
| 2021/2022 | 1111000 | 吨 | 2026-9 |
| 2020/2021 | 1026000 | 吨 | 2026-9 |
| 2019/2020 | 848000 | 吨 | 2026-9 |
| 2018/2019 | 1309000 | 吨 | 2026-9 |
| 2017/2018 | 1154000 | 吨 | 2026-9 |
| 2016/2017 | 1491000 | 吨 | 2026-9 |
| 2015/2016 | 1286000 | 吨 | 2026-9 |
| 2014/2015 | 1251000 | 吨 | 2026-9 |
| 2013/2014 | 1474000 | 吨 | 2026-9 |
| 2012/2013 | 1069000 | 吨 | 2026-9 |
| 2011/2012 | 1056000 | 吨 | 2026-9 |
| 2010/2011 | 1356000 | 吨 | 2026-9 |
| 2009/2010 | 1214000 | 吨 | 2026-9 |
| 2008/2009 | 1271000 | 吨 | 2026-9 |
| 2007/2008 | 1518000 | 吨 | 2026-9 |
| 2006/2007 | 2208000 | 吨 | 2026-9 |
| 2005/2006 | 1940000 | 吨 | 2026-9 |
| 2004/2005 | 1783000 | 吨 | 2026-9 |
| 2003/2004 | 1654000 | 吨 | 2026-9 |
| 2002/2003 | 1751000 | 吨 | 2026-9 |
| 2001/2002 | 1494000 | 吨 | 2026-9 |