| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 173.27 | -45.2% |
| 2024/3 | 316.37 | +14.9% |
| 2023/3 | 275.29 | +16.1% |
| 2022/3 | 237.12 | +20.7% |
| 2021/3 | 196.48 | -51.5% |
| 2020/3 | 405.09 | +37.0% |
| 2019/3 | 295.74 | +89.8% |
| 2018/3 | 155.78 | -3.3% |
| 2017/3 | 161.08 | +11.6% |
| 2016/3 | 144.35 | +35.8% |
| 2015/3 | 106.29 | +49.2% |
| 2014/3 | 71.22 | -98.9% |
| 2013/3 | 6407.83 | +42.9% |
| 2012/3 | 4482.81 | - |