| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 58.21 | -79.9% |
| 2024/3 | 289.81 | +11.3% |
| 2023/3 | 260.49 | -43.9% |
| 2022/3 | 464.72 | -9.5% |
| 2021/3 | 513.55 | -3.7% |
| 2020/3 | 533.47 | +5.7% |
| 2019/3 | 504.87 | +710.0% |
| 2018/3 | 62.33 | -34.5% |
| 2017/3 | 95.14 | +7.6% |
| 2016/3 | 88.44 | +140.9% |
| 2015/3 | 36.71 | +58.7% |
| 2014/3 | 23.13 | -151.5% |
| 2013/3 | -44.92 | -59.8% |
| 2012/3 | -111.63 | - |