| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 10.71 |
| 2024 | 9.01 |
| 2023 | 9.38 |
| 2022 | 5.69 |
| 2021 | 5.75 |
| 2020 | 2.16 |
| 2019 | -1.62 |
| 2018 | 6.99 |
| 2017 | 9.07 |
| 2016 | 6.24 |
| 2015 | 6.34 |
| 2014 | 6.96 |
| 2013 | 7.19 |
| 2012 | 6.35 |
| 2011 | 10.64 |
| 2010 | 25.51 |
| 2009 | 25.07 |
| 2008 | 15.68 |
| 2007 | 12.88 |
| 2006 | 10.78 |
| 2005 | 5.94 |
| 2004 | 10.57 |
| 2003 | 9.26 |
| 2002 | 20.84 |
| 2001 | 15.78 |
| 2000 | 10.66 |