| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 223.84 | +36.2% |
| 2024/3 | 164.39 | +40.9% |
| 2023/3 | 116.66 | +37.3% |
| 2022/3 | 84.96 | -45.3% |
| 2021/3 | 155.3 | -15.3% |
| 2020/3 | 183.41 | +14.8% |
| 2019/3 | 159.8 | -9.2% |
| 2018/3 | 175.9 | +18.5% |
| 2017/3 | 148.46 | -3.5% |
| 2016/3 | 153.78 | +10.0% |
| 2015/3 | 139.82 | +28.3% |
| 2014/3 | 108.94 | +5.7% |
| 2013/3 | 103.11 | +34.9% |
| 2012/3 | 76.45 | - |