| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 683.89 | +393.4% |
| 2024/3 | 138.61 | -63.2% |
| 2023/3 | 376.59 | -17.0% |
| 2022/3 | 453.94 | +24.4% |
| 2021/3 | 364.81 | +110.3% |
| 2020/3 | 173.49 | -28.2% |
| 2019/3 | 241.67 | -31.9% |
| 2018/3 | 354.66 | +11.0% |
| 2017/3 | 319.58 | +29.9% |
| 2016/3 | 246.02 | +91.5% |
| 2015/3 | 128.5 | -15.7% |
| 2014/3 | 152.48 | -35.2% |
| 2013/3 | 235.4 | +165.1% |
| 2012/3 | 88.78 | - |