| 年度 | 数值 | 单位 | 发布日期 |
| 2026/2027 | 123.64 | 千吨 | 2026-9 |
| 2025/2026 | 123.64 | 千吨 | 2026-9 |
| 2024/2025 | 123.64 | 千吨 | 2026-9 |
| 2023/2024 | 112.4 | 千吨 | 2026-9 |
| 2022/2023 | 157.36 | 千吨 | 2026-9 |
| 2021/2022 | 134.88 | 千吨 | 2026-9 |
| 2020/2021 | 134.88 | 千吨 | 2026-9 |
| 2019/2020 | 157.36 | 千吨 | 2026-9 |
| 2018/2019 | 191.08 | 千吨 | 2026-9 |
| 2017/2018 | 191.08 | 千吨 | 2026-9 |
| 2016/2017 | 191.08 | 千吨 | 2026-9 |
| 2015/2016 | 207.94 | 千吨 | 2026-9 |
| 2014/2015 | 195.576 | 千吨 | 2026-9 |
| 2013/2014 | 191.08 | 千吨 | 2026-9 |
| 2012/2013 | 179.84 | 千吨 | 2026-9 |
| 2011/2012 | 157.36 | 千吨 | 2026-9 |
| 2010/2011 | 121.392 | 千吨 | 2026-9 |
| 2009/2010 | 78.68 | 千吨 | 2026-9 |
| 2008/2009 | 78.68 | 千吨 | 2026-9 |
| 2007/2008 | 98.912 | 千吨 | 2026-9 |
| 2006/2007 | 77.556 | 千吨 | 2026-9 |
| 2005/2006 | 62.944 | 千吨 | 2026-9 |
| 2004/2005 | 78.68 | 千吨 | 2026-9 |
| 2003/2004 | 76.432 | 千吨 | 2026-9 |
| 2002/2003 | 83.176 | 千吨 | 2026-9 |
| 2001/2002 | 53.952 | 千吨 | 2026-9 |
| 2000/2001 | 11.24 | 千吨 | 2026-9 |
| 1999/2000 | 12.364 | 千吨 | 2026-9 |
| 1998/1999 | 12.364 | 千吨 | 2026-9 |