| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -7.36 |
| 2024 | 2.11 |
| 2023 | 0.05 |
| 2022 | -6.97 |
| 2021 | 3.11 |
| 2020 | 11.97 |
| 2019 | 7.74 |
| 2018 | 3.47 |
| 2017 | 2.35 |
| 2016 | 7.53 |
| 2015 | 11.87 |
| 2014 | -0.23 |
| 2013 | 1.72 |
| 2012 | 3.02 |
| 2011 | 7.55 |
| 2010 | 16.78 |
| 2009 | 7.19 |
| 2008 | 10.89 |
| 2007 | 13.29 |
| 2006 | 14.13 |
| 2005 | 8.57 |
| 2004 | 7.85 |
| 2003 | 9.53 |
| 2002 | 10.13 |
| 2001 | 10.41 |
| 2000 | 25.41 |
| 1999 | 26.08 |