| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 9.94 |
| 2024 | 9.22 |
| 2023 | 8.84 |
| 2022 | 8.01 |
| 2021 | 8.4 |
| 2020 | 7.25 |
| 2019 | 5.91 |
| 2018 | 3.07 |
| 2017 | 1.78 |
| 2016 | 1.52 |
| 2015 | 2.36 |
| 2014 | 3.77 |
| 2013 | 3.29 |
| 2012 | 6.43 |
| 2011 | 19.6 |
| 2010 | 27.46 |
| 2009 | 29.47 |
| 2008 | 14.33 |
| 2007 | 12.85 |
| 2006 | 0.0 |
| 2004 | -55.5 |
| 2003 | -18.0 |
| 2002 | 6.36 |
| 2001 | 7.53 |
| 2000 | 13.42 |
| 1998 | 7.11 |