| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 75.59 |
| 2023 | -19.74 |
| 2022 | 5.12 |
| 2021 | -21.84 |
| 2020 | 10.02 |
| 2019 | 10.09 |
| 2018 | 12.17 |
| 2017 | 12.48 |
| 2016 | 1.86 |
| 2015 | 32.0 |
| 2014 | 0.35 |
| 2013 | -0.43 |
| 2012 | 1.45 |
| 2011 | -10.88 |
| 2010 | 0.97 |
| 2009 | 3.14 |
| 2008 | -19.47 |
| 2007 | -7.28 |
| 2006 | 1.9673 |
| 2005 | -26.48 |
| 2004 | 1.08 |
| 2003 | -7.76 |
| 2002 | 3.87 |
| 2001 | 6.14 |
| 2000 | -37.04 |
| 1998 | 11.09 |