| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 292.41 | +4.2% |
| 2024/3 | 280.51 | +30.6% |
| 2023/3 | 214.78 | -14.3% |
| 2022/3 | 250.58 | +28.2% |
| 2021/3 | 195.45 | +606.4% |
| 2020/3 | 27.67 | -82.4% |
| 2019/3 | 157.05 | +9.5% |
| 2018/3 | 143.36 | -38.9% |
| 2017/3 | 234.46 | -6.0% |
| 2016/3 | 249.5 | +62.0% |
| 2015/3 | 154.01 | -48.1% |
| 2014/3 | 296.69 | +65.5% |
| 2013/3 | 179.31 | -30.0% |
| 2012/3 | 256.09 | - |