| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 2026/5 | 283,700 | +10.2% |
| 2025/5 | 257,463 | +11.2% |
| 2024/5 | 231,442 | +9.7% |
| 2023/5 | 211,072 | +10.8% |
| 2022/5 | 190,507 | +11.7% |
| 2021/5 | 170,578 | +17.1% |
| 2020/5 | 145,675 | +15.4% |
| 2019/5 | 126,289 | +16.0% |
| 2018/5 | 108,888 | +17.0% |
| 2017/5 | 93,053 | +22.2% |
| 2016/5 | 76,179 | +17.1% |
| 2015/5 | 65,055 | +19.6% |
| 2014/5 | 54,399 | +21.0% |
| 2013/5 | 44,950 | - |