| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 270.78 | -11.9% |
| 2024/3 | 307.33 | +297.3% |
| 2023/3 | 77.36 | -66.8% |
| 2022/3 | 232.89 | +335.6% |
| 2021/3 | 53.47 | -32.5% |
| 2020/3 | 79.24 | -14.5% |
| 2019/3 | 92.7 | -29.5% |
| 2018/3 | 131.46 | +9784.2% |
| 2017/3 | 1.33 | -39.0% |
| 2016/3 | 2.18 | -88.0% |
| 2015/3 | 18.13 | +788.7% |
| 2014/3 | 2.04 | -63.0% |
| 2013/3 | 5.51 | -141.8% |
| 2012/3 | -13.18 | - |