| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 3.646 |
| 2024 | 2.481 |
| 2023 | 1.051 |
| 2022 | 0.424 |
| 2021 | 0.795 |
| 2020 | -1.063 |
| 2019 | 1.263 |
| 2018 | 1.494 |
| 2017 | 4.131 |
| 2016 | 6.81 |
| 2015 | 3.283 |
| 2014 | 5.485 |
| 2013 | 9.434 |
| 2012 | 6.917 |
| 2011 | 12.635 |
| 2010 | 6.957 |
| 2009 | 4.825 |
| 2008 | 4.383 |
| 2007 | 13.475 |
| 2006 | 6.859 |
| 2005 | 5.661 |
| 2004 | 5.495 |
| 2003 | 3.841 |
| 2002 | 4.693 |
| 2001 | 4.052 |
| 2000 | 10.573 |