股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 4.86 |
| 2024 | 5.31 |
| 2023 | 11.99 |
| 2022 | 9.93 |
| 2021 | 11.53 |
| 2020 | 9.35 |
| 2019 | 13.73 |
| 2018 | 31.6 |
| 2017 | 9.47 |
| 2016 | 7.53 |
| 2015 | 12.94 |
| 2014 | 20.14 |
| 2013 | 7.4 |
| 2012 | 7.33 |
| 2011 | 9.84 |
| 2010 | 8.89 |
| 2009 | 7.35 |
| 2008 | 7.29 |
| 2007 | 9.43 |
| 2006 | 8.69 |
| 2005 | 7.92 |
| 2004 | 8.19 |
| 2003 | 15.06 |
| 2002 | 6.81 |
| 2001 | 8.97 |
| 2000 | 7.96 |
| 1999 | 7.88 |
| 1998 | 7.5 |