| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 21.78 |
| 2023 | 11.24 |
| 2022 | 16.08 |
| 2021 | 21.21 |
| 2020 | 19.63 |
| 2019 | 13.2 |
| 2018 | 20.48 |
| 2017 | 19.87 |
| 2016 | 15.92 |
| 2015 | 5.74 |
| 2014 | 11.95 |
| 2013 | 14.11 |
| 2012 | 14.73 |
| 2011 | 22.5 |
| 2010 | 27.4 |
| 2009 | 44.37 |
| 2008 | 95.41 |
| 2007 | 9.62 |
| 2006 | 3.81 |
| 2005 | 8.25 |
| 2004 | 14.19 |
| 2003 | 23.26 |
| 2002 | 20.57 |
| 2001 | 19.91 |