股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 14.55 |
| 2024 | 13.21 |
| 2023 | 13.25 |
| 2022 | 17.11 |
| 2021 | 12.54 |
| 2020 | 10.38 |
| 2019 | 8.48 |
| 2018 | 1.62 |
| 2017 | 4.85 |
| 2016 | 10.28 |
| 2015 | 10.01 |
| 2014 | 2.0 |
| 2013 | -18.91 |
| 2012 | 0.79 |
| 2011 | 1.71 |
| 2010 | 6.41 |
| 2009 | 3.63 |
| 2008 | 13.62 |
| 2007 | 9.88 |
| 2006 | 19.4 |
| 2005 | 33.17 |
| 2004 | 0.0 |