| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -0.99 |
| 2024 | 0.23 |
| 2023 | 2.34 |
| 2022 | 4.43 |
| 2021 | 7.71 |
| 2020 | 2.81 |
| 2019 | 0.59 |
| 2018 | -20.6652 |
| 2017 | 0.6878 |
| 2016 | 0.584 |
| 2015 | -59.3622 |
| 2014 | 2.445 |
| 2013 | 3.3303 |
| 2012 | -4.3012 |
| 2011 | 6.3221 |
| 2010 | 4.4275 |
| 2009 | 3.2501 |
| 2008 | 11.314 |
| 2007 | 27.0406 |
| 2006 | 16.96 |
| 2005 | 11.67 |
| 2004 | 24.1053 |
| 2003 | 14.37 |
| 2002 | 9.2271 |
| 2001 | 8.0926 |
| 2000 | 11.9365 |
| 1998 | 12.523 |