| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 6.4408 |
| 2023 | 18.4135 |
| 2022 | 33.1996 |
| 2021 | 19.367 |
| 2020 | 6.8142 |
| 2019 | 5.8519 |
| 2018 | 6.3846 |
| 2017 | 8.242 |
| 2016 | 9.7817 |
| 2015 | 9.33 |
| 2014 | 8.91 |
| 2013 | 9.4 |
| 2012 | 7.39 |
| 2011 | 9.97 |
| 2010 | 18.37 |
| 2009 | 25.83 |
| 2008 | 27.97 |
| 2007 | 26.02 |
| 2006 | 13.16 |
| 2005 | 8.72 |
| 2004 | 6.87 |
| 2003 | 11.0 |
| 2002 | 10.09 |
| 2001 | 9.97 |
| 2000 | 13.54 |
| 1998 | 16.65 |