| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 2.32 |
| 2024 | 6.82 |
| 2023 | 10.04 |
| 2022 | 8.68 |
| 2021 | 6.11 |
| 2020 | -4.14 |
| 2019 | 5.44 |
| 2018 | -19.14 |
| 2017 | 1.37 |
| 2016 | 1.74 |
| 2015 | 1.54 |
| 2014 | 1.74 |
| 2013 | 3.81 |
| 2012 | 3.26 |
| 2011 | 1.21 |
| 2010 | 6.96 |
| 2009 | 6.45 |
| 2008 | 3.72 |
| 2007 | 1.65 |
| 2006 | 2.62 |
| 2005 | 4.77 |
| 2004 | -15.94 |
| 2003 | -6.72 |
| 2002 | 1.55 |
| 2001 | 1.99 |
| 2000 | 5.43 |