| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 11.55 |
| 2024 | 19.49 |
| 2023 | 18.99 |
| 2022 | 21.79 |
| 2021 | 5.18 |
| 2020 | 26.95 |
| 2019 | 20.8 |
| 2018 | 10.13 |
| 2017 | 12.95 |
| 2016 | 20.77 |
| 2015 | 30.56 |
| 2012 | -28.26 |
| 2011 | -14.93 |
| 2010 | -0.43 |
| 2009 | 0.1 |
| 2008 | 13.91 |
| 2007 | 16.62 |
| 2006 | 12.22 |
| 2005 | 17.11 |
| 2004 | 13.69 |
| 2003 | 15.5 |
| 2002 | 14.36 |
| 2001 | 13.97 |
| 1998 | 10.7 |