| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 0.49 |
| 2024 | 0.13 |
| 2023 | 4.23 |
| 2022 | 5.4 |
| 2021 | 7.81 |
| 2020 | 10.28 |
| 2019 | 8.12 |
| 2018 | 7.01 |
| 2017 | 8.54 |
| 2016 | 10.52 |
| 2015 | 11.64 |
| 2014 | 6.31 |
| 2013 | 1.23 |
| 2012 | 0.93 |
| 2011 | -14.88 |
| 2010 | 4.55 |
| 2009 | -15.54 |
| 2008 | 6.37 |
| 2007 | 8.41 |
| 2006 | 5.35 |
| 2005 | -20.26 |
| 2004 | 2.93 |
| 2003 | -0.86 |
| 2002 | 2.23 |
| 2001 | 4.61 |
| 2000 | 8.3027 |