| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 1.46 |
| 2024 | 7.79 |
| 2023 | 6.09 |
| 2022 | 6.98 |
| 2021 | -21.72 |
| 2020 | 2.05 |
| 2019 | 16.3 |
| 2018 | 33.87 |
| 2017 | 23.73 |
| 2016 | 5.25 |
| 2015 | -12.21 |
| 2014 | 4.13 |
| 2013 | 33.66 |
| 2012 | 7.15 |
| 2011 | -51.12 |
| 2010 | -20.38 |
| 2009 | -9.77 |
| 2008 | 6.78 |
| 2007 | 2.74 |
| 2006 | 2.64 |
| 2005 | 0.0 |
| 2004 | 8.75 |
| 2003 | 9.46 |
| 2002 | 7.1 |
| 2000 | 19.31 |