| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 8.5487 |
| 2023 | 8.5497 |
| 2022 | 9.1051 |
| 2021 | 9.5953 |
| 2020 | 9.3996 |
| 2019 | 6.6012 |
| 2018 | 4.0509 |
| 2017 | 0.6279 |
| 2016 | 1.0791 |
| 2015 | -5.321 |
| 2014 | 0.3296 |
| 2013 | 0.5388 |
| 2012 | 0.1612 |
| 2011 | 1.697 |
| 2010 | 0.1 |
| 2009 | 0.435 |
| 2008 | 8.2 |
| 2007 | 24.89 |
| 2006 | 30.68 |
| 2005 | 22.08 |
| 2004 | 10.42 |
| 2003 | 9.65 |
| 2002 | 8.38 |
| 2001 | 15.6 |
| 2000 | 16.77 |
| 1999 | 16.37 |