| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 427.15 | +94.3% |
| 2024/3 | 219.83 | +1.9% |
| 2023/3 | 215.63 | -12.4% |
| 2022/3 | 246.21 | +22.9% |
| 2021/3 | 200.4 | +11.4% |
| 2020/3 | 179.96 | -5.7% |
| 2019/3 | 190.87 | -4.8% |
| 2018/3 | 200.55 | +11.8% |
| 2017/3 | 179.46 | +0.8% |
| 2016/3 | 178.06 | -10.8% |
| 2015/3 | 199.58 | -22.0% |
| 2014/3 | 255.94 | +17.4% |
| 2013/3 | 217.98 | +14.5% |
| 2012/3 | 190.45 | - |