| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 3.32 |
| 2024 | 1.87 |
| 2023 | 4.6 |
| 2022 | 0.81 |
| 2021 | 2.41 |
| 2020 | 1.37 |
| 2019 | 4.17 |
| 2018 | 1.47 |
| 2017 | 11.96 |
| 2016 | 11.15 |
| 2015 | 8.24 |
| 2014 | 3.8 |
| 2013 | 4.44 |
| 2012 | 3.88 |
| 2011 | 6.17 |
| 2010 | 4.97 |
| 2009 | -27.09 |
| 2008 | 3.78 |
| 2007 | 5.08 |
| 2006 | -5.4 |
| 2005 | -9.64 |
| 2004 | 7.26 |
| 2003 | 13.772 |
| 2002 | 8.58 |
| 2001 | -25.89 |
| 2000 | 0.844 |
| 1998 | 11.12 |