| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 3.21 |
| 2024 | -8.96 |
| 2023 | -16.84 |
| 2022 | 5.22 |
| 2021 | 34.62 |
| 2020 | 27.21 |
| 2019 | 44.51 |
| 2018 | 72.13 |
| 2017 | 168.98 |
| 2016 | -200.86 |
| 2015 | 16.21 |
| 2014 | -88.64 |
| 2013 | 8.4692 |
| 2008 | 5.32 |
| 2007 | 6.19 |
| 2006 | 6.53 |
| 2005 | 3.99 |
| 2004 | 4.684 |
| 2003 | 6.963 |
| 2002 | 8.7 |
| 2001 | -27.33 |
| 2000 | 4.14 |
| 1998 | 2.098 |