| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 5.21 |
| 2024 | 5.68 |
| 2023 | 1.91 |
| 2022 | -5.22 |
| 2021 | 9.22 |
| 2020 | -41.58 |
| 2019 | 3.68 |
| 2018 | -48.8 |
| 2017 | -28.16 |
| 2016 | 17.38 |
| 2015 | -78.43 |
| 2014 | -26.91 |
| 2013 | 0.2221 |
| 2012 | 2.17 |
| 2011 | 8.43 |
| 2010 | 4.84 |
| 2009 | 2.77 |
| 2008 | 1.64 |
| 2007 | 21.72 |
| 2006 | 12.11 |
| 2005 | -162.72 |
| 2004 | -6.24 |
| 2003 | 12.4 |
| 2002 | 2.79 |
| 2001 | 4.0 |
| 2000 | -51.15 |
| 1999 | -17.0 |
| 1998 | -8.6 |