| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -5.953 |
| 2024 | 1.27 |
| 2023 | -5.504 |
| 2022 | -10.162 |
| 2021 | 6.727 |
| 2020 | 2.127 |
| 2019 | 7.143 |
| 2018 | 16.211 |
| 2017 | 20.84 |
| 2016 | 26.383 |
| 2015 | 17.831 |
| 2014 | -4.165 |
| 2013 | 11.778 |
| 2012 | -9.028 |
| 2011 | 5.243 |
| 2010 | 16.259 |
| 2009 | 10.701 |
| 2008 | -35.851 |
| 2007 | 7.888 |
| 2006 | 3.83 |
| 2005 | 8.96 |
| 2004 | 23.08 |
| 2003 | 9.23 |
| 2001 | 0.53 |
| 2000 | 6.7518 |
| 1999 | 5.78 |
| 1998 | 1.89 |