| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/12 | 490,844 | +16.7% |
| 2024/12 | 420,615 | +5.3% |
| 2023/12 | 399,267 | -5.2% |
| 2022/12 | 421,088 | +10.5% |
| 2021/12 | 381,008 | +8.4% |
| 2020/12 | 351,364 | +2.3% |
| 2019/12 | 343,497 | +4.9% |
| 2018/12 | 327,334 | -4.8% |
| 2017/12 | 343,951 | +12.0% |
| 2016/12 | 307,017 | +5.9% |
| 2015/12 | 289,857 | +4.7% |
| 2014/12 | 276,723 | +26.4% |
| 2013/12 | 218,947 | - |