| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 23.42 |
| 2023 | 14.39 |
| 2022 | 14.21 |
| 2021 | 17.27 |
| 2020 | 23.79 |
| 2019 | 27.46 |
| 2018 | 2.1785 |
| 2017 | 3.0844 |
| 2016 | 5.7122 |
| 2015 | 5.7178 |
| 2014 | 6.1024 |
| 2013 | 5.7426 |
| 2012 | 6.3027 |
| 2011 | 7.3488 |
| 2010 | 7.7359 |
| 2009 | 8.44 |
| 2008 | 7.92 |
| 2007 | 15.86 |
| 2006 | 9.0 |
| 2005 | 8.78 |
| 2004 | 11.09 |
| 2003 | 10.59 |
| 2002 | 11.34 |
| 2001 | 11.86 |
| 2000 | 11.06 |
| 1998 | 16.14 |