| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 9.77 |
| 2024 | 7.69 |
| 2023 | 8.29 |
| 2022 | 8.44 |
| 2021 | 19.99 |
| 2020 | 5.45 |
| 2019 | 6.92 |
| 2018 | 7.75 |
| 2017 | 7.88 |
| 2016 | 1.75 |
| 2015 | -22.64 |
| 2014 | 1.41 |
| 2013 | -23.66 |
| 2012 | 1.21 |
| 2011 | 14.14 |
| 2010 | 8.18 |
| 2009 | 5.4 |
| 2008 | 1.0 |
| 2007 | 29.2 |
| 2006 | 12.3 |
| 2005 | 17.61 |
| 2004 | 24.5 |
| 2003 | 3.87 |
| 2002 | 0.1 |
| 2001 | 1.26 |
| 2000 | 8.47 |