| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 5.45 |
| 2023 | 2.26 |
| 2022 | -54.51 |
| 2021 | -22.16 |
| 2020 | -17.56 |
| 2019 | 1.05 |
| 2018 | 2.07 |
| 2017 | 7.3 |
| 2016 | 1.23 |
| 2015 | 4.86 |
| 2014 | 3.97 |
| 2013 | 3.39 |
| 2012 | 3.07 |
| 2011 | 3.21 |
| 2010 | 4.14 |
| 2009 | 3.17 |
| 2008 | 1.513 |
| 2007 | 1.474 |
| 2006 | 1.782 |
| 2005 | 0.968 |
| 2004 | -19.621 |
| 2003 | 1.022 |
| 2002 | 3.01 |
| 2001 | 5.954 |
| 2000 | 12.0 |
| 1998 | 15.57 |