| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2026/5 | 61,210 | +0.2% |
| 2025/5 | 61,064 | +10.0% |
| 2024/5 | 55,496 | +12.1% |
| 2023/5 | 49,518 | +5.8% |
| 2022/5 | 46,802 | +12.7% |
| 2021/5 | 41,537 | +14.3% |
| 2020/5 | 36,331 | +9.4% |
| 2019/5 | 33,219 | -0.9% |
| 2018/5 | 33,516 | +9.7% |
| 2017/5 | 30,565 | +12.2% |
| 2016/5 | 27,244 | +13.0% |
| 2015/5 | 24,106 | +11.3% |
| 2014/5 | 21,650 | +12.0% |
| 2013/5 | 19,329 | - |