| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 11.26 |
| 2024 | 12.24 |
| 2023 | 13.68 |
| 2022 | 14.65 |
| 2021 | 14.57 |
| 2020 | 12.67 |
| 2019 | 16.31 |
| 2018 | 16.23 |
| 2017 | 16.06 |
| 2016 | 18.38 |
| 2015 | 19.95 |
| 2014 | 21.11 |
| 2013 | 21.12 |
| 2012 | 19.92 |
| 2011 | 19.48 |
| 2010 | 26.4 |
| 2009 | 24.53 |
| 2008 | 25.46 |
| 2007 | 21.06 |
| 2006 | 16.07 |
| 2005 | 10.63 |
| 2004 | 7.93 |
| 2003 | 7.65 |
| 2002 | 15.69 |