| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -9.5836 |
| 2024 | -1.4529 |
| 2023 | -8.2741 |
| 2022 | -1.9314 |
| 2021 | 1.1033 |
| 2020 | 3.1886 |
| 2019 | -13.2685 |
| 2018 | 0.658 |
| 2017 | -5.2306 |
| 2016 | 4.1644 |
| 2015 | 4.3445 |
| 2014 | 0.9576 |
| 2013 | 4.0654 |
| 2012 | -31.559 |
| 2011 | 0.563 |
| 2010 | 7.336 |
| 2009 | 6.094 |
| 2008 | 1.724 |
| 2007 | 4.092 |
| 2006 | 8.67 |
| 2005 | 0.0 |
| 2004 | 7.83 |
| 2003 | 7.92 |
| 2002 | 6.4 |
| 2001 | 8.34 |
| 2000 | 17.32 |
| 1998 | 19.89 |