| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 2.18 |
| 2024 | 0.71 |
| 2023 | 0.2 |
| 2022 | 0.9 |
| 2021 | 2.08 |
| 2020 | 7.56 |
| 2019 | 2.1 |
| 2018 | 1.38 |
| 2017 | 1.88 |
| 2016 | 5.14 |
| 2015 | -1.49 |
| 2014 | -12.03 |
| 2013 | 8.29 |
| 2012 | 7.96 |
| 2011 | 11.77 |
| 2010 | 12.98 |
| 2009 | -7.47 |
| 2008 | 0.08 |
| 2007 | 8.58 |
| 2006 | 9.09 |
| 2005 | 8.99 |
| 2004 | 10.05 |
| 2003 | 10.13 |
| 2002 | 8.17 |
| 2001 | 13.61 |