| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 10.59 |
| 2024 | 8.09 |
| 2023 | 7.81 |
| 2022 | 8.67 |
| 2021 | 12.07 |
| 2020 | 8.43 |
| 2019 | 7.76 |
| 2018 | 6.2 |
| 2017 | 7.82 |
| 2016 | 7.36 |
| 2015 | 16.63 |
| 2014 | 12.18 |
| 2013 | 6.02 |
| 2012 | 4.9 |
| 2011 | 17.0 |
| 2010 | 17.28 |
| 2009 | 15.38 |
| 2008 | 13.49 |
| 2007 | 46.46 |
| 2006 | 26.34 |
| 2005 | 7.27 |
| 2004 | 3.05 |
| 2003 | 6.81 |
| 2002 | 3.26 |
| 2001 | 16.48 |
| 2000 | 31.54 |
| 1999 | 21.26 |