| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 3.65 |
| 2023 | 6.01 |
| 2022 | 6.33 |
| 2021 | 12.36 |
| 2020 | 7.02 |
| 2019 | 7.09 |
| 2018 | 12.68 |
| 2017 | 12.24 |
| 2016 | 6.3 |
| 2015 | -4.52 |
| 2014 | 4.78 |
| 2013 | 5.29 |
| 2012 | 8.77 |
| 2011 | 7.2 |
| 2010 | 12.93 |
| 2009 | 6.27 |
| 2008 | 6.99 |
| 2007 | 13.74 |
| 2006 | 16.84 |
| 2005 | 20.63 |
| 2004 | 24.67 |
| 2003 | 21.46 |
| 2002 | 15.03 |
| 2001 | 9.64 |
| 2000 | 17.08 |