| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 11.55 |
| 2024 | 12.06 |
| 2023 | 9.89 |
| 2022 | 13.38 |
| 2021 | 13.07 |
| 2020 | 12.06 |
| 2019 | 9.79 |
| 2018 | 8.65 |
| 2017 | 8.35 |
| 2016 | 7.57 |
| 2015 | 17.43 |
| 2014 | 17.42 |
| 2013 | 12.41 |
| 2012 | 9.98 |
| 2011 | 11.68 |
| 2010 | 3.44 |
| 2009 | -0.35 |
| 2008 | 2.05 |
| 2007 | 1.19 |
| 2006 | 0.93 |
| 2005 | 0.92 |
| 2004 | 1.74 |
| 2003 | 3.43 |
| 2002 | 5.97 |
| 2001 | 5.37 |
| 2000 | 10.24 |