| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 125.08 | +30.7% |
| 2024/3 | 95.72 | -76.1% |
| 2023/3 | 401.33 | -18.3% |
| 2022/3 | 490.95 | +32.5% |
| 2021/3 | 370.51 | +29.5% |
| 2020/3 | 286.05 | -11.6% |
| 2019/3 | 323.45 | -52.8% |
| 2018/3 | 685.86 | -6.5% |
| 2017/3 | 733.87 | -23.8% |
| 2016/3 | 962.55 | +21.5% |
| 2015/3 | 792.19 | +79.8% |
| 2014/3 | 440.63 | +119.4% |
| 2013/3 | 200.81 | +39.1% |
| 2012/3 | 144.35 | - |