| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -27.05 |
| 2024 | -10.39 |
| 2021 | -84.02 |
| 2020 | -17.69 |
| 2019 | 10.32 |
| 2018 | 16.64 |
| 2017 | 13.61 |
| 2016 | 8.69 |
| 2015 | 5.9 |
| 2014 | 12.49 |
| 2013 | 16.15 |
| 2012 | 21.3 |
| 2011 | 28.08 |
| 2010 | 31.65 |
| 2009 | 15.35 |
| 2008 | 17.92 |
| 2007 | 26.7 |
| 2006 | -0.14 |
| 2002 | -14.63 |
| 2001 | -11.46 |
| 2000 | 5.73 |
| 1998 | 9.48 |