| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 5.1 |
| 2024 | -6.6159 |
| 2023 | 2.122 |
| 2022 | -13.471 |
| 2021 | 4.776 |
| 2020 | 3.725 |
| 2019 | 1.983 |
| 2018 | 1.497 |
| 2017 | 5.903 |
| 2016 | 4.248 |
| 2015 | 0.549 |
| 2014 | 6.281 |
| 2013 | 1.48 |
| 2012 | 0.7 |
| 2011 | 0.68 |
| 2010 | 1.24 |
| 2009 | 0.56 |
| 2008 | 0.7176 |
| 2007 | 0.94 |
| 2006 | 1.318 |
| 2005 | 1.373 |
| 2004 | 0.5325 |
| 2003 | 0.4822 |
| 2002 | 0.8939 |
| 2001 | 2.1406 |
| 2000 | 2.8501 |
| 1998 | -19.38 |