| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 9.05 |
| 2024 | 8.16 |
| 2023 | 9.82 |
| 2022 | 10.03 |
| 2021 | 21.3 |
| 2020 | 25.03 |
| 2019 | 33.63 |
| 2018 | 36.27 |
| 2017 | 18.98 |
| 2016 | 4.61 |
| 2015 | 1.06 |
| 2014 | 13.19 |
| 2013 | 14.35 |
| 2012 | 7.18 |
| 2011 | 19.0 |
| 2010 | 11.99 |
| 2009 | 11.62 |
| 2008 | 12.98 |
| 2007 | 19.33 |
| 2006 | 10.03 |
| 2005 | 5.23 |
| 2004 | 17.05 |
| 2003 | 8.68 |
| 2002 | 3.98 |
| 2001 | 3.13 |
| 2000 | 2.3 |