| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 6.3749 |
| 2024 | 7.2614 |
| 2023 | 7.9774 |
| 2022 | 8.3972 |
| 2021 | 12.2333 |
| 2020 | 14.5181 |
| 2019 | 18.1127 |
| 2018 | 35.7958 |
| 2017 | -40.5673 |
| 2016 | 5.0493 |
| 2015 | -37.54 |
| 2014 | 2.9719 |
| 2013 | 11.0833 |
| 2012 | 10.1699 |
| 2011 | 20.97 |
| 2010 | 13.23 |
| 2009 | 9.45 |
| 2008 | 8.48 |
| 2007 | 16.35 |
| 2006 | 7.09 |
| 2005 | 3.46 |
| 2004 | 11.85 |
| 2001 | 13.72 |
| 2000 | 15.51 |
| 1998 | 13.55 |