| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2025/3 | 49,858 | +5.2% |
| 2024/3 | 47,384 | +11.0% |
| 2023/3 | 42,694 | +11.3% |
| 2022/3 | 38,355 | +13.3% |
| 2021/3 | 33,844 | +7.6% |
| 2020/3 | 31,441 | +9.4% |
| 2019/3 | 28,730 | +10.5% |
| 2018/3 | 26,003 | +10.9% |
| 2017/3 | 23,454 | +11.4% |
| 2016/3 | 21,060 | +7.1% |
| 2015/3 | 19,657 | +20.1% |
| 2014/3 | 16,373 | +8.0% |
| 2013/3 | 15,161 | +4.9% |
| 2012/3 | 14,450 | - |