| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 12.81 |
| 2024 | 8.11 |
| 2023 | 2.0 |
| 2022 | 0.09 |
| 2021 | 8.68 |
| 2020 | 2.21 |
| 2019 | 3.0 |
| 2018 | -2.98 |
| 2017 | 3.2 |
| 2016 | 1.47 |
| 2015 | 6.27 |
| 2014 | 6.48 |
| 2013 | 2.26 |
| 2012 | 1.31 |
| 2011 | 6.6 |
| 2010 | 14.56 |
| 2009 | 4.0 |
| 2008 | 8.79 |
| 2007 | 9.52 |
| 2006 | 3.108 |
| 2005 | 6.58 |
| 2004 | 6.5 |
| 2003 | -6.96 |
| 2002 | 1.3 |
| 2001 | 6.71 |
| 2000 | 6.47 |
| 1998 | 14.24 |