| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -5.9673 |
| 2024 | 0.3514 |
| 2023 | 2.4239 |
| 2022 | 3.5158 |
| 2021 | 4.6945 |
| 2020 | 7.2717 |
| 2019 | 6.0809 |
| 2018 | 8.0 |
| 2017 | 3.0504 |
| 2016 | 3.3943 |
| 2015 | 5.5141 |
| 2014 | 2.3315 |
| 2013 | 0.8221 |
| 2012 | 0.36 |
| 2011 | 7.05 |
| 2010 | 10.09 |
| 2009 | 5.97 |
| 2008 | 6.04 |
| 2007 | 9.36 |
| 2006 | 9.29 |
| 2005 | 8.91 |
| 2004 | 11.19 |
| 2003 | 16.55 |
| 2002 | 18.87 |
| 2001 | 18.44 |
| 2000 | 13.81 |