| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 7.37 |
| 2023 | 7.13 |
| 2022 | 3.13 |
| 2021 | 0.91 |
| 2020 | 0.46 |
| 2019 | -19.92 |
| 2018 | 2.34 |
| 2017 | 3.94 |
| 2016 | 7.53 |
| 2015 | 7.69 |
| 2014 | 7.24 |
| 2013 | 2.14 |
| 2012 | 8.31 |
| 2011 | 17.99 |
| 2010 | 2.89 |
| 2009 | 5.0 |
| 2008 | 5.47 |
| 2007 | 33.01 |
| 2006 | 24.4 |
| 2005 | 15.44 |
| 2004 | 13.39 |
| 2003 | 8.19 |
| 2002 | 6.76 |
| 2001 | -15.63 |
| 2000 | 1.91 |