| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 188.18 | -34.5% |
| 2024/3 | 287.08 | +5.0% |
| 2023/3 | 273.41 | -19.9% |
| 2022/3 | 341.35 | -38.2% |
| 2021/3 | 552.07 | +122.4% |
| 2020/3 | 248.2 | +5.6% |
| 2019/3 | 235.02 | +52.6% |
| 2018/3 | 154.06 | +856.9% |
| 2017/3 | 16.1 | -58.4% |
| 2016/3 | 38.69 | -63.8% |
| 2015/3 | 106.88 | -23.3% |
| 2014/3 | 139.39 | -201.9% |
| 2013/3 | -136.84 | -45.9% |
| 2012/3 | -252.76 | - |