| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 1.08 |
| 2024 | 4.88 |
| 2023 | 3.27 |
| 2022 | 1.1 |
| 2021 | 4.26 |
| 2020 | 3.68 |
| 2019 | 0.99 |
| 2018 | 0.78 |
| 2017 | 1.51 |
| 2016 | 1.0 |
| 2015 | -11.69 |
| 2014 | 0.3 |
| 2013 | 1.34 |
| 2012 | 1.66 |
| 2011 | 0.75 |
| 2010 | 7.18 |
| 2009 | 11.86 |
| 2008 | 1.38 |
| 2007 | 3.1 |
| 2005 | 2.588 |
| 2004 | 4.5641 |
| 2003 | 8.41 |
| 2002 | 8.2675 |
| 2001 | 8.03 |
| 2000 | 10.8238 |