| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 12.18 |
| 2024 | 9.26 |
| 2023 | 9.96 |
| 2022 | 16.78 |
| 2021 | 19.84 |
| 2020 | 22.24 |
| 2019 | 23.81 |
| 2018 | 8.06 |
| 2017 | -1.56 |
| 2016 | 3.43 |
| 2015 | -13.22 |
| 2014 | -14.34 |
| 2013 | 2.08 |
| 2007 | -106.83 |
| 2006 | 23.33 |
| 2005 | 23.45 |
| 2004 | 22.88 |
| 2003 | 21.85 |
| 2002 | 17.78 |
| 2001 | 1.11 |
| 2000 | 22.75 |
| 1998 | -26.77 |