| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2025/2026 | 48700 | 吨 | 2026-9 |
| 2024/2025 | 40600 | 吨 | 2026-9 |
| 2023/2024 | 23700 | 吨 | 2026-9 |
| 2022/2023 | 28200 | 吨 | 2026-9 |
| 2021/2022 | 35300 | 吨 | 2026-9 |
| 2020/2021 | 57400 | 吨 | 2026-9 |
| 2019/2020 | 61200 | 吨 | 2026-9 |
| 2018/2019 | 50000 | 吨 | 2026-9 |
| 2017/2018 | 46900 | 吨 | 2026-9 |
| 2016/2017 | 37300 | 吨 | 2026-9 |
| 2015/2016 | 39300 | 吨 | 2026-9 |
| 2014/2015 | 47900 | 吨 | 2026-9 |
| 2013/2014 | 33100 | 吨 | 2026-9 |
| 2012/2013 | 33200 | 吨 | 2026-9 |
| 2011/2012 | 27400 | 吨 | 2026-9 |
| 2010/2011 | 12100 | 吨 | 2026-9 |
| 2009/2010 | 5790 | 吨 | 2026-9 |
| 2008/2009 | 4950 | 吨 | 2026-9 |
| 2007/2008 | 2210 | 吨 | 2026-9 |
| 2006/2007 | 2380 | 吨 | 2026-9 |
| 2005/2006 | 3070 | 吨 | 2026-9 |
| 2004/2005 | 3610 | 吨 | 2026-9 |
| 2003/2004 | 1990 | 吨 | 2026-9 |
| 2002/2003 | 2370 | 吨 | 2026-9 |
| 2001/2002 | 2400 | 吨 | 2026-9 |