| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 6.7057 |
| 2024 | 12.3971 |
| 2023 | 10.4467 |
| 2022 | 9.1338 |
| 2021 | 8.3969 |
| 2020 | 8.2852 |
| 2019 | 8.2844 |
| 2018 | 7.5703 |
| 2017 | 7.44 |
| 2016 | 7.98 |
| 2015 | 6.52 |
| 2014 | 5.09 |
| 2013 | 4.85 |
| 2012 | 4.18 |
| 2011 | 1.0 |
| 2010 | 4.93 |
| 2009 | 6.52 |
| 2008 | 2.053 |
| 2007 | 2.39 |
| 2006 | 4.2138 |
| 2005 | 0.7203 |
| 2004 | 6.61 |
| 2003 | 6.28 |
| 2002 | 5.35 |
| 2001 | 11.11 |
| 2000 | 6.2 |
| 1999 | 3.18 |