| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -14.175 |
| 2024 | -11.781 |
| 2023 | 3.549 |
| 2022 | -14.066 |
| 2021 | 7.203 |
| 2020 | 7.06 |
| 2019 | 4.023 |
| 2018 | -18.941 |
| 2017 | 9.594 |
| 2016 | 10.267 |
| 2015 | 5.446 |
| 2014 | 15.226 |
| 2013 | 24.762 |
| 2012 | 24.298 |
| 2011 | 26.466 |
| 2010 | 24.954 |
| 2009 | 18.219 |
| 2008 | 17.498 |
| 2007 | 19.928 |
| 2006 | -27.51 |
| 2005 | 12.9 |
| 2004 | 13.58 |
| 2003 | 33.48 |
| 2002 | 43.23 |
| 2001 | 52.62 |