| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2026/3 | 9,368 | +14.5% |
| 2025/3 | 8,182 | +15.1% |
| 2024/3 | 7,108 | -1.0% |
| 2023/3 | 7,177 | +1.6% |
| 2022/3 | 7,067 | +7.6% |
| 2021/3 | 6,568 | +2.6% |
| 2020/3 | 6,402 | -4.4% |
| 2019/3 | 6,700 | +6.3% |
| 2018/3 | 6,305 | -4.3% |
| 2017/3 | 6,586 | -1.4% |
| 2016/3 | 6,678 | -6.7% |
| 2015/3 | 7,154 | -6.2% |
| 2014/3 | 7,626 | -2.5% |
| 2013/3 | 7,819 | +3.3% |
| 2012/3 | 7,566 | - |