| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 2.247 |
| 2023 | 2.0488 |
| 2022 | 0.5872 |
| 2021 | 6.2948 |
| 2020 | 5.5444 |
| 2019 | 6.9253 |
| 2018 | 7.1937 |
| 2017 | 8.2782 |
| 2016 | 11.4216 |
| 2015 | 14.4917 |
| 2014 | 16.4893 |
| 2013 | 12.8225 |
| 2012 | 18.27 |
| 2011 | 20.11 |
| 2010 | 18.32 |
| 2009 | 15.8 |
| 2008 | -52.2876 |
| 2007 | 0.7169 |
| 2006 | 0.46 |
| 2005 | 0.32 |
| 2004 | 3.1 |
| 2003 | 6.13 |
| 2002 | 3.34 |
| 2001 | 6.23 |
| 2000 | 14.2 |
| 1999 | 10.95 |
| 1998 | 10.95 |