| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 9.9658 |
| 2023 | 11.3022 |
| 2022 | 13.5211 |
| 2021 | 16.3476 |
| 2020 | 14.4689 |
| 2019 | 7.4708 |
| 2018 | 8.5905 |
| 2017 | 9.262 |
| 2016 | 6.905 |
| 2015 | 0.442 |
| 2014 | -41.99 |
| 2013 | -67.511 |
| 2012 | 1.543 |
| 2011 | -18.495 |
| 2010 | 0.589 |
| 2009 | -22.095 |
| 2008 | 0.207 |
| 2007 | 1.198 |
| 2006 | 1.02 |
| 2005 | 1.01 |
| 2004 | 1.02 |
| 2003 | 0.35 |
| 2002 | 6.05 |
| 2001 | 7.47 |
| 2000 | 7.95 |
| 1999 | 11.43 |
| 1998 | 14.22 |