股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 5.03 |
| 2024 | 15.06 |
| 2023 | 9.01 |
| 2022 | 16.48 |
| 2021 | 6.45 |
| 2020 | 9.3 |
| 2019 | 7.63 |
| 2018 | 6.89 |
| 2017 | 6.06 |
| 2016 | 6.12 |
| 2015 | 5.8 |
| 2014 | 6.31 |
| 2013 | 6.71 |
| 2012 | 7.96 |
| 2011 | 8.63 |
| 2010 | 7.32 |
| 2009 | 11.85 |
| 2008 | 5.69 |
| 2007 | 5.13 |
| 2006 | 5.42 |
| 2005 | 6.78 |
| 2004 | 6.71 |
| 2003 | 7.06 |
| 2002 | 7.47 |
| 2001 | 15.79 |
| 1998 | -82.71 |