| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 2.21 |
| 2024 | 1.62 |
| 2023 | 1.58 |
| 2022 | 13.68 |
| 2021 | -18.6 |
| 2020 | 27.57 |
| 2018 | -82.98 |
| 2017 | 1.558 |
| 2016 | 10.294 |
| 2015 | 12.16 |
| 2014 | 5.325 |
| 2013 | 4.861 |
| 2012 | 8.73 |
| 2011 | 13.45 |
| 2010 | 9.17 |
| 2009 | 7.369 |
| 2008 | 7.144 |
| 2007 | 6.696 |
| 2006 | 4.39 |
| 2005 | 4.89 |
| 2004 | 6.579 |
| 2003 | 6.93 |
| 2002 | 6.26 |
| 2001 | 17.8 |
| 2000 | 38.81 |
| 1998 | 10.77 |