| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -14.968 |
| 2024 | 0.348 |
| 2023 | 5.625 |
| 2022 | 10.287 |
| 2021 | 10.569 |
| 2020 | 10.569 |
| 2019 | 8.97 |
| 2018 | 11.909 |
| 2017 | 15.241 |
| 2016 | 8.081 |
| 2015 | 10.069 |
| 2014 | 14.071 |
| 2013 | 16.088 |
| 2012 | 16.543 |
| 2011 | 17.697 |
| 2010 | 15.72 |
| 2009 | 13.55 |
| 2008 | 9.96 |
| 2007 | 27.735 |
| 2006 | 9.058 |
| 2005 | 5.871 |
| 2004 | 4.051 |
| 2003 | 2.856 |
| 2002 | 5.52 |
| 2001 | 5.853 |
| 2000 | 6.39 |
| 1999 | 6.73 |
| 1998 | 10.49 |