| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 3.0 |
| 2024 | 4.05 |
| 2023 | -0.77 |
| 2022 | -7.35 |
| 2021 | 27.46 |
| 2020 | 2.19 |
| 2019 | 0.03 |
| 2018 | 3.13 |
| 2017 | 0.85 |
| 2016 | 4.12 |
| 2015 | 5.64 |
| 2014 | 4.59 |
| 2013 | 1.77 |
| 2012 | -7.89 |
| 2011 | 0.33 |
| 2010 | 8.64 |
| 2009 | 7.26 |
| 2008 | -19.57 |
| 2007 | 17.51 |
| 2006 | 5.7605 |
| 2005 | 0.6329 |
| 2004 | 8.7494 |
| 2003 | 16.6615 |
| 2002 | 7.1582 |
| 2001 | 3.5 |
| 2000 | 10.54 |