| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 8.24 |
| 2023 | 8.8 |
| 2022 | 8.54 |
| 2021 | 7.32 |
| 2020 | 7.87 |
| 2019 | 6.19 |
| 2018 | 4.9 |
| 2017 | 5.53 |
| 2016 | 3.98 |
| 2015 | 3.07 |
| 2014 | 3.75 |
| 2013 | 2.81 |
| 2012 | 2.62 |
| 2011 | 1.45 |
| 2010 | 6.01 |
| 2009 | 3.48 |
| 2008 | 2.21 |
| 2007 | 0.89 |
| 2006 | 3.6335 |
| 2005 | 1.5294 |
| 2004 | 1.6514 |
| 2003 | 3.18 |
| 2002 | 4.73 |
| 2001 | 4.64 |
| 2000 | 14.73 |