| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026/2027 | 222.313 | 千吨 | 2026-9 |
| 2025/2026 | 215.199 | 千吨 | 2026-9 |
| 2024/2025 | 202.749 | 千吨 | 2026-9 |
| 2023/2024 | 204.528 | 千吨 | 2026-9 |
| 2022/2023 | 224.091 | 千吨 | 2026-9 |
| 2021/2022 | 206.662 | 千吨 | 2026-9 |
| 2020/2021 | 209.863 | 千吨 | 2026-9 |
| 2019/2020 | 177.85 | 千吨 | 2026-9 |
| 2018/2019 | 174.293 | 千吨 | 2026-9 |
| 2017/2018 | 145.837 | 千吨 | 2026-9 |
| 2016/2017 | 144.059 | 千吨 | 2026-9 |
| 2015/2016 | 106.71 | 千吨 | 2026-9 |
| 2014/2015 | 87.147 | 千吨 | 2026-9 |
| 2013/2014 | 62.959 | 千吨 | 2026-9 |
| 2012/2013 | 63 | 千吨 | 2026-9 |
| 2011/2012 | 62.248 | 千吨 | 2026-9 |
| 2010/2011 | 50.154 | 千吨 | 2026-9 |
| 2009/2010 | 49.087 | 千吨 | 2026-9 |
| 2008/2009 | 48.375 | 千吨 | 2026-9 |
| 2007/2008 | 47.308 | 千吨 | 2026-9 |
| 2006/2007 | 45.174 | 千吨 | 2026-9 |
| 2005/2006 | 39.127 | 千吨 | 2026-9 |
| 2004/2005 | 26.678 | 千吨 | 2026-9 |
| 2003/2004 | 22.409 | 千吨 | 2026-9 |
| 2002/2003 | 6.403 | 千吨 | 2026-9 |
| 2001/2002 | 8.537 | 千吨 | 2026-9 |