| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 391.71 | +28.9% |
| 2024/3 | 303.94 | -44.7% |
| 2023/3 | 549.86 | +19.0% |
| 2022/3 | 462.17 | +100.4% |
| 2021/3 | 230.65 | +81.8% |
| 2020/3 | 126.88 | -53.3% |
| 2019/3 | 271.75 | -4.7% |
| 2018/3 | 285.03 | +1116.0% |
| 2017/3 | 23.44 | +502.6% |
| 2016/3 | 3.89 | -64.1% |
| 2015/3 | 10.83 | +41.4% |
| 2014/3 | 7.66 | -542.8% |
| 2013/3 | -1.73 | -124.0% |
| 2012/3 | 7.2 | - |