| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 11.39 |
| 2024 | 10.51 |
| 2023 | 8.89 |
| 2022 | 10.86 |
| 2021 | 9.74 |
| 2020 | 9.17 |
| 2019 | 9.08 |
| 2018 | 10.31 |
| 2017 | 14.03 |
| 2016 | 10.38 |
| 2015 | 9.07 |
| 2014 | 17.26 |
| 2013 | 6.92 |
| 2012 | 7.28 |
| 2011 | 6.43 |
| 2010 | 5.85 |
| 2009 | 3.77 |
| 2008 | 2.06 |
| 2007 | 1.35 |
| 2006 | -19.91 |
| 2005 | -17.75 |
| 2004 | 1.09 |
| 2003 | 7.42 |
| 2002 | 14.77 |
| 2001 | 14.69 |