| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 91.41 | -66.5% |
| 2024/3 | 272.98 | -23.1% |
| 2023/3 | 354.91 | +23.2% |
| 2022/3 | 288.16 | +29.7% |
| 2021/3 | 222.13 | -19.3% |
| 2020/3 | 275.29 | +10.3% |
| 2019/3 | 249.64 | -15.3% |
| 2018/3 | 294.76 | +909.5% |
| 2017/3 | 29.2 | +17.5% |
| 2016/3 | 24.85 | -17.9% |
| 2015/3 | 30.27 | +16.2% |
| 2014/3 | 26.05 | +28.5% |
| 2013/3 | 20.28 | +22.2% |
| 2012/3 | 16.59 | - |