| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | -43.17 |
| 2024 | -17.68 |
| 2023 | -6.13 |
| 2022 | 19.32 |
| 2021 | 17.33 |
| 2020 | -0.13 |
| 2019 | 0.13 |
| 2018 | 8.35 |
| 2017 | 7.01 |
| 2016 | -26.13 |
| 2015 | -14.07 |
| 2014 | 1.11 |
| 2013 | 11.71 |
| 2012 | 19.45 |
| 2011 | 33.74 |
| 2010 | 52.98 |
| 2009 | 41.95 |
| 2008 | 4.6909 |
| 2007 | 2.22 |
| 2006 | 1.95 |
| 2005 | 1.7463 |
| 2004 | 3.32 |
| 2003 | 11.62 |
| 2002 | 27.01 |
| 2001 | 36.07 |
| 2000 | 79.51 |