| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/12 | 215,944 | +1.1% |
| 2024/12 | 213,668 | +0.5% |
| 2023/12 | 212,518 | +0.8% |
| 2022/12 | 210,807 | +2.0% |
| 2021/12 | 206,612 | +4.5% |
| 2020/12 | 197,642 | -0.5% |
| 2019/12 | 198,579 | +3.8% |
| 2018/12 | 191,296 | +2.0% |
| 2017/12 | 187,487 | +8.4% |
| 2016/12 | 173,003 | +6.1% |
| 2015/12 | 163,020 | +3.6% |
| 2014/12 | 157,349 | +6.2% |
| 2013/12 | 148,148 | - |