| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 0.99 |
| 2024 | -3.48 |
| 2023 | 1.07 |
| 2022 | -5.09 |
| 2021 | 9.24 |
| 2020 | -7.31 |
| 2019 | 6.07 |
| 2018 | 10.82 |
| 2017 | 11.05 |
| 2016 | 12.43 |
| 2015 | 9.46 |
| 2014 | 5.09 |
| 2013 | 6.43 |
| 2012 | 3.02 |
| 2011 | 14.65 |
| 2010 | 24.66 |
| 2009 | 12.18 |
| 2008 | -0.17 |
| 2007 | -8.24 |
| 2006 | 0.23 |
| 2005 | 2.53 |
| 2004 | 12.16 |
| 2003 | 16.7 |
| 2002 | 16.81 |