| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 5.6198 |
| 2023 | 6.4924 |
| 2022 | 5.753 |
| 2021 | 4.7357 |
| 2020 | 1.9745 |
| 2019 | 1.3452 |
| 2018 | 2.0765 |
| 2017 | 0.9078 |
| 2016 | 0.627 |
| 2015 | 0.584 |
| 2014 | 0.5805 |
| 2013 | 1.626 |
| 2012 | 0.6399 |
| 2011 | 0.9894 |
| 2010 | -16.3359 |
| 2009 | 1.3557 |
| 2008 | 0.56 |
| 2007 | -11.88 |
| 2006 | -6.9 |
| 2005 | -0.86 |
| 2004 | 0.26 |
| 2003 | 2.03 |
| 2002 | 4.1 |
| 2001 | 10.39 |
| 1998 | 24.44 |