股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 2.64 |
| 2024 | 2.91 |
| 2023 | 3.79 |
| 2022 | 5.3 |
| 2021 | 5.34 |
| 2020 | 4.61 |
| 2019 | 3.38 |
| 2018 | 4.45 |
| 2017 | 4.77 |
| 2016 | 5.05 |
| 2015 | 4.98 |
| 2014 | 5.07 |
| 2013 | 4.68 |
| 2012 | 6.18 |
| 2011 | 7.97 |
| 2010 | 7.84 |
| 2009 | 5.47 |
| 2008 | 5.46 |
| 2007 | 8.98 |
| 2006 | 5.43 |
| 2005 | 0.38 |
| 2004 | 6.8 |
| 2003 | 7.07 |
| 2002 | 6.54 |
| 2001 | 10.03 |
| 2000 | 13.98 |