| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 0.4114 |
| 2024 | 1.9463 |
| 2023 | 3.9749 |
| 2022 | 3.4325 |
| 2021 | 10.2117 |
| 2020 | 8.3514 |
| 2019 | 11.0083 |
| 2018 | 12.0596 |
| 2017 | 9.841 |
| 2016 | 10.469 |
| 2015 | 14.7367 |
| 2014 | 22.1131 |
| 2013 | 21.9664 |
| 2012 | 14.421 |
| 2011 | 24.0836 |
| 2010 | 37.0389 |
| 2009 | 8.7932 |
| 2008 | -19.2343 |
| 2007 | 1.1523 |
| 2006 | 0.68 |
| 2005 | -24.8 |
| 2004 | 6.87 |
| 2003 | 10.86 |
| 2002 | 16.74 |
| 2001 | 12.26 |
| 2000 | 13.36 |
| 1998 | 15.52 |