| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 274.97 | +20.8% |
| 2024/3 | 227.61 | +51.4% |
| 2023/3 | 150.34 | +77.1% |
| 2022/3 | 84.89 | -1.0% |
| 2021/3 | 85.79 | -30.4% |
| 2020/3 | 123.26 | -34.3% |
| 2019/3 | 187.65 | +29.6% |
| 2018/3 | 144.76 | +47.9% |
| 2017/3 | 97.85 | -6.6% |
| 2016/3 | 104.75 | +14.9% |
| 2015/3 | 91.19 | +35.1% |
| 2014/3 | 67.52 | +28.8% |
| 2013/3 | 52.43 | -36.3% |
| 2012/3 | 82.31 | - |