| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 7.44 |
| 2023 | 7.57 |
| 2022 | 10.62 |
| 2021 | 8.27 |
| 2020 | 6.7 |
| 2019 | 8.26 |
| 2018 | 7.56 |
| 2017 | 7.2795 |
| 2016 | 7.7108 |
| 2015 | 5.9912 |
| 2014 | 9.8902 |
| 2013 | 10.52 |
| 2012 | 9.3 |
| 2011 | 7.78 |
| 2010 | 14.91 |
| 2009 | 9.0 |
| 2008 | 7.08 |
| 2007 | 6.33 |
| 2005 | -16.42 |
| 2004 | 5.77 |
| 2003 | 1.96 |
| 2002 | -9.548 |
| 2001 | 0.653 |
| 2000 | 1.673 |
| 1998 | 10.16 |