| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 5.91 |
| 2024 | 11.75 |
| 2023 | 17.63 |
| 2022 | 20.44 |
| 2021 | 14.25 |
| 2020 | 7.6065 |
| 2019 | 3.51 |
| 2018 | 5.2041 |
| 2017 | 3.6472 |
| 2016 | 1.2127 |
| 2015 | 0.7697 |
| 2014 | -15.4398 |
| 2013 | 2.3506 |
| 2012 | 4.26 |
| 2011 | 9.66 |
| 2010 | 14.4 |
| 2009 | 9.18 |
| 2008 | 6.21 |
| 2007 | 21.22 |
| 2006 | 16.47 |
| 2005 | 14.93 |
| 2004 | 17.11 |
| 2003 | 12.45 |
| 2002 | 18.56 |
| 2001 | 13.53 |
| 2000 | 12.0 |
| 1998 | 4.55 |