股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 1.94 |
| 2024 | 3.57 |
| 2023 | 1.63 |
| 2022 | 0.61 |
| 2021 | -8.31 |
| 2020 | 0.64 |
| 2019 | 2.63 |
| 2018 | 3.21 |
| 2017 | 5.97 |
| 2016 | 5.98 |
| 2015 | 6.58 |
| 2014 | 5.98 |
| 2013 | 8.27 |
| 2012 | 6.63 |
| 2011 | 4.71 |
| 2010 | 5.84 |
| 2009 | 4.7 |
| 2008 | 7.83 |
| 2007 | 8.43 |
| 2006 | 7.89 |
| 2005 | 7.25 |
| 2004 | 7.65 |
| 2003 | 6.94 |
| 2002 | 7.5 |
| 2001 | 8.01 |
| 2000 | 7.11 |
| 1998 | 7.58 |