| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 13.94 |
| 2024 | 17.21 |
| 2023 | 17.68 |
| 2022 | 14.89 |
| 2021 | 12.74 |
| 2020 | 10.07 |
| 2019 | 13.83 |
| 2018 | 8.32 |
| 2017 | 2.43 |
| 2016 | 2.22 |
| 2015 | 9.43 |
| 2014 | 12.49 |
| 2013 | 6.74 |
| 2012 | 3.08 |
| 2011 | 10.02 |
| 2010 | 12.95 |
| 2009 | 58.68 |
| 2008 | 23.16 |
| 2007 | 104.29 |
| 2005 | -15.57 |
| 2004 | 3.99 |
| 2003 | -58.13 |
| 2002 | -102.33 |
| 2001 | -32.0402 |
| 2000 | 14.35 |
| 1998 | 14.56 |