| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 19.04 |
| 2023 | 23.48 |
| 2022 | 35.95 |
| 2021 | 26.77 |
| 2020 | 10.99 |
| 2019 | 10.68 |
| 2018 | 11.06 |
| 2017 | 13.14 |
| 2016 | 11.98 |
| 2015 | 5.17 |
| 2014 | 6.2 |
| 2013 | 5.5 |
| 2012 | 11.3 |
| 2011 | 14.53 |
| 2010 | 18.41 |
| 2009 | 17.35 |
| 2008 | 3.4416 |
| 2007 | 5.4957 |
| 2006 | 4.22 |
| 2005 | 3.66 |
| 2004 | 4.77 |
| 2003 | -15.74 |
| 2002 | -9.0 |
| 2001 | -15.29 |
| 2000 | 1.92 |
| 1998 | 0.389 |