| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 6.84 |
| 2023 | 3.45 |
| 2022 | 3.6 |
| 2021 | -14.3 |
| 2020 | 5.71 |
| 2019 | 5.67 |
| 2018 | 3.67 |
| 2017 | 2.41 |
| 2016 | 7.95 |
| 2015 | 17.13 |
| 2014 | 17.87 |
| 2013 | 20.06 |
| 2012 | 19.33 |
| 2011 | 14.24 |
| 2010 | 13.32 |
| 2009 | 9.28 |
| 2008 | 8.74 |
| 2007 | 11.42 |
| 2006 | 8.63 |
| 2005 | 8.74 |
| 2004 | 9.56 |
| 2003 | 8.49 |
| 2002 | 7.09 |
| 2001 | 13.18 |
| 2000 | 17.05 |