| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 8.6 |
| 2024 | 5.78 |
| 2023 | 5.44 |
| 2022 | 8.99 |
| 2021 | 4.96 |
| 2020 | 4.76 |
| 2019 | 5.28 |
| 2018 | 5.505 |
| 2017 | 2.5799 |
| 2016 | 4.151 |
| 2015 | 4.8663 |
| 2014 | 6.4888 |
| 2013 | 9.0798 |
| 2012 | -0.3594 |
| 2011 | 0.4203 |
| 2010 | 8.7969 |
| 2009 | 2.5567 |
| 2008 | 4.5029 |
| 2007 | 4.1947 |
| 2006 | 3.546 |
| 2005 | -11.34 |
| 2004 | 4.98 |
| 2003 | 6.44 |
| 2002 | 8.56 |
| 2001 | 17.0 |
| 2000 | 16.0 |
| 1999 | 12.0 |