| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -1.87 |
| 2024 | 0.81 |
| 2023 | 2.05 |
| 2022 | 2.08 |
| 2021 | 7.8 |
| 2020 | 2.3 |
| 2019 | 5.64 |
| 2018 | 1.16 |
| 2017 | 3.51 |
| 2016 | -9.24 |
| 2015 | 2.97 |
| 2014 | 1.31 |
| 2013 | -15.01 |
| 2012 | 3.32 |
| 2011 | 3.15 |
| 2010 | 9.3 |
| 2009 | 17.26 |
| 2008 | 9.07 |
| 2007 | 152.34 |
| 2004 | -7.47 |
| 2003 | 3.08 |
| 2002 | 3.4 |
| 2001 | 5.25 |
| 2000 | 8.4 |