| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 6.92 |
| 2023 | 9.88 |
| 2022 | -3.11 |
| 2021 | 1.03 |
| 2020 | -1.05 |
| 2019 | 8.24 |
| 2018 | 14.05 |
| 2017 | 10.14 |
| 2016 | 9.87 |
| 2015 | 11.76 |
| 2014 | 9.86 |
| 2013 | 7.32 |
| 2012 | 13.23 |
| 2011 | 15.96 |
| 2010 | 16.96 |
| 2009 | 13.32 |
| 2008 | 16.95 |
| 2007 | 14.74 |
| 2006 | 17.88 |
| 2005 | 9.93 |
| 2004 | 0.64 |
| 2003 | -8.4 |
| 2002 | -1.33 |
| 2001 | 6.3 |
| 2000 | 6.5 |
| 1998 | 11.9 |