| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 306.73 | -56.5% |
| 2024/3 | 705.6 | -2.2% |
| 2023/3 | 721.82 | +28.5% |
| 2022/3 | 561.61 | +181.8% |
| 2021/3 | 199.28 | -11.9% |
| 2020/3 | 226.13 | -5.1% |
| 2019/3 | 238.33 | +0.3% |
| 2018/3 | 237.67 | +38.8% |
| 2017/3 | 171.2 | -467.9% |
| 2016/3 | -46.53 | -127.2% |
| 2015/3 | 170.98 | -26.2% |
| 2014/3 | 231.79 | +37.4% |
| 2013/3 | 168.72 | -29.1% |
| 2012/3 | 238.1 | - |