| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 2.2217 |
| 2024 | 2.581 |
| 2023 | 8.7016 |
| 2022 | -0.4603 |
| 2021 | 1.587 |
| 2020 | -13.3881 |
| 2019 | 1.7222 |
| 2018 | 1.5256 |
| 2017 | 1.6387 |
| 2016 | 0.74 |
| 2015 | 3.4987 |
| 2014 | 6.3 |
| 2013 | 9.99 |
| 2012 | 14.49 |
| 2011 | 5.27 |
| 2010 | 5.57 |
| 2009 | 13.32 |
| 2008 | 14.83 |
| 2007 | 24.53 |
| 2006 | 27.774 |
| 2005 | 7.0755 |
| 2004 | 19.3295 |
| 2003 | 5.1425 |
| 2002 | -40.613 |
| 2001 | -27.1045 |
| 2000 | -15.4084 |
| 1998 | -7.47 |