股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 6.58 |
| 2024 | 9.52 |
| 2023 | 8.55 |
| 2022 | 7.89 |
| 2021 | 11.0 |
| 2020 | 10.62 |
| 2019 | 11.35 |
| 2018 | 8.78 |
| 2017 | 9.15 |
| 2016 | 11.9 |
| 2015 | 18.37 |
| 2014 | 14.17 |
| 2013 | 18.15 |
| 2012 | 20.94 |
| 2011 | 17.01 |
| 2010 | 12.24 |
| 2009 | 9.17 |
| 2008 | 5.44 |
| 2007 | 5.19 |
| 2006 | 3.38 |
| 2005 | -7.45 |
| 2004 | 14.53 |
| 2003 | 12.16 |
| 2002 | 8.24 |
| 2001 | 7.27 |
| 2000 | 11.5254 |