| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 4.31 |
| 2024 | -2.92 |
| 2023 | 3.97 |
| 2022 | 2.49 |
| 2021 | 8.65 |
| 2020 | -7.08 |
| 2019 | 3.74 |
| 2018 | 3.09 |
| 2017 | 2.1 |
| 2016 | 12.3 |
| 2015 | -5.94 |
| 2014 | 0.92 |
| 2013 | 7.7 |
| 2012 | 4.36 |
| 2011 | 4.08 |
| 2010 | 2.95 |
| 2009 | 1.49 |
| 2008 | -8.43 |
| 2007 | 2.24 |
| 2006 | 0.29 |
| 2005 | 1.17 |
| 2004 | 1.05 |
| 2003 | 0.99 |
| 2002 | 0.82 |
| 2001 | 0.3 |
| 2000 | 0.42 |
| 1998 | 3.72 |