| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 14.26 |
| 2024 | 15.68 |
| 2023 | 25.52 |
| 2022 | 25.3 |
| 2021 | 23.01 |
| 2020 | 11.73 |
| 2019 | 7.71 |
| 2018 | 7.29 |
| 2017 | 8.62 |
| 2016 | 6.48 |
| 2015 | 8.76 |
| 2014 | 12.31 |
| 2013 | 10.72 |
| 2012 | 9.54 |
| 2011 | 9.35 |
| 2010 | 8.97 |
| 2009 | 6.49 |
| 2008 | 2.18 |
| 2007 | 1.17 |
| 2006 | 1.64 |
| 2005 | 2.92 |
| 2004 | 5.22 |
| 2003 | 9.76 |
| 2002 | 10.72 |
| 2001 | 10.28 |