股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 1.14 |
| 2024 | 4.28 |
| 2023 | 12.57 |
| 2022 | 17.97 |
| 2021 | 16.84 |
| 2020 | 14.31 |
| 2019 | 13.42 |
| 2018 | 11.73 |
| 2017 | 9.35 |
| 2016 | 7.27 |
| 2015 | 9.92 |
| 2014 | 11.87 |
| 2013 | 10.76 |
| 2012 | 7.88 |
| 2011 | 5.24 |
| 2010 | 3.5 |
| 2009 | 2.45 |
| 2008 | -4.4 |
| 2007 | 5.81 |
| 2006 | 8.818 |
| 2005 | 5.744 |
| 2004 | 3.46 |
| 2003 | 4.73 |
| 2002 | 6.48 |
| 2001 | 9.12 |
| 2000 | 10.28 |
| 1999 | 16.72 |