| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 236.98 | -24.8% |
| 2024/3 | 314.95 | +55.0% |
| 2023/3 | 203.24 | -8.8% |
| 2022/3 | 222.88 | +53.3% |
| 2021/3 | 145.35 | +252.7% |
| 2020/3 | 41.21 | -52.4% |
| 2019/3 | 86.64 | -7.7% |
| 2018/3 | 93.84 | +3927.5% |
| 2017/3 | 2.33 | +111.8% |
| 2016/3 | 1.1 | -91.5% |
| 2015/3 | 12.98 | +16.3% |
| 2014/3 | 11.16 | -26.5% |
| 2013/3 | 15.19 | +28.4% |
| 2012/3 | 11.83 | - |