| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 18.8 |
| 2023 | 23.79 |
| 2022 | 19.94 |
| 2021 | 37.48 |
| 2020 | 22.59 |
| 2019 | 22.91 |
| 2018 | 18.21 |
| 2017 | 20.75 |
| 2016 | 17.57 |
| 2015 | 11.52 |
| 2014 | 5.34 |
| 2013 | 3.05 |
| 2012 | 4.36 |
| 2011 | 4.04 |
| 2010 | 5.91 |
| 2009 | 6.91 |
| 2008 | 6.75 |
| 2007 | 9.25 |
| 2006 | 8.66 |
| 2005 | 10.63 |
| 2004 | 19.49 |
| 2003 | 22.13 |
| 2002 | 21.93 |