| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 175.76 | -78.7% |
| 2024/3 | 823.31 | +47.9% |
| 2023/3 | 556.69 | +6.9% |
| 2022/3 | 520.98 | +20.7% |
| 2021/3 | 431.65 | +1.2% |
| 2020/3 | 426.63 | +9.2% |
| 2019/3 | 390.62 | +9.4% |
| 2018/3 | 357.2 | +431.2% |
| 2017/3 | 67.24 | +33.8% |
| 2016/3 | 50.24 | +99.4% |
| 2015/3 | 25.19 | -40.8% |
| 2014/3 | 42.53 | +29.3% |
| 2013/3 | 32.88 | -24.0% |
| 2012/3 | 43.24 | - |