股东回报能力的历史变化
| 年份 | 净资产收益率（ROE） |
|---|---|
| 2025 | 0.43 |
| 2024 | 0.19 |
| 2023 | 3.3 |
| 2022 | 5.45 |
| 2021 | 23.2 |
| 2020 | 26.0 |
| 2019 | 29.99 |
| 2018 | 32.2 |
| 2017 | 15.61 |
| 2016 | 8.44 |
| 2015 | 9.72 |
| 2014 | 23.95 |
| 2013 | 23.13 |
| 2012 | 12.1 |
| 2011 | 34.61 |
| 2010 | 13.43 |
| 2009 | 6.42 |
| 2008 | 4.97 |
| 2007 | 5.21 |
| 2006 | 2.17 |
| 2005 | -21.74 |
| 2004 | -6.52 |
| 2003 | 5.629 |
| 2002 | 2.165 |
| 2001 | 4.35 |
| 2000 | 6.82 |
| 1998 | 11.15 |