| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 7.15 |
| 2023 | 9.29 |
| 2022 | 18.06 |
| 2021 | 17.14 |
| 2020 | 10.76 |
| 2019 | 9.61 |
| 2018 | 9.3 |
| 2017 | 9.04 |
| 2016 | 6.79 |
| 2015 | 7.21 |
| 2014 | 13.57 |
| 2013 | 14.38 |
| 2012 | 7.77 |
| 2011 | 11.59 |
| 2010 | 13.36 |
| 2006 | 3.87 |
| 2005 | -69.31 |
| 2004 | 1.15 |
| 2003 | 50.19 |
| 2002 | 93.28 |
| 2001 | -17.34 |
| 2000 | -28.71 |
| 1998 | 46.53 |