| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 0.72 |
| 2024 | 0.51 |
| 2023 | 0.98 |
| 2022 | -1.35 |
| 2021 | 5.29 |
| 2020 | 0.6635 |
| 2019 | 1.0389 |
| 2018 | 6.5028 |
| 2017 | 4.2707 |
| 2016 | 0.18 |
| 2015 | -9.5095 |
| 2014 | 5.9918 |
| 2013 | 0.9677 |
| 2012 | 2.36 |
| 2011 | 2.34 |
| 2010 | 2.36 |
| 2009 | -12.17 |
| 2008 | 6.48 |
| 2007 | 15.94 |
| 2006 | 8.81 |
| 2005 | 17.88 |
| 2004 | 19.26 |
| 2003 | 14.42 |
| 2002 | 8.42 |
| 2001 | 8.09 |
| 2000 | 18.7 |
| 1999 | 24.24 |