| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -24.283 |
| 2024 | 4.811 |
| 2023 | -22.309 |
| 2022 | -15.904 |
| 2021 | 3.648 |
| 2020 | -50.722 |
| 2019 | -12.584 |
| 2018 | 17.235 |
| 2017 | -27.211 |
| 2016 | 2.994 |
| 2015 | 2.876 |
| 2014 | -10.196 |
| 2013 | 8.822 |
| 2012 | 8.259 |
| 2011 | 5.364 |
| 2010 | 3.369 |
| 2009 | 5.879 |
| 2008 | 1.822 |
| 2007 | 6.531 |
| 2006 | 1.245 |
| 2005 | -24.761 |
| 2004 | 0.274 |
| 2003 | 6.268 |
| 2002 | -22.726 |
| 2001 | 8.428 |
| 2000 | 24.47 |
| 1998 | 10.13 |