| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 157.23 | -63.5% |
| 2024/3 | 430.86 | +25.8% |
| 2023/3 | 342.62 | +33.9% |
| 2022/3 | 255.79 | +21.2% |
| 2021/3 | 211.01 | -1.3% |
| 2020/3 | 213.81 | +13.7% |
| 2019/3 | 188.09 | +24.2% |
| 2018/3 | 151.42 | +13.8% |
| 2017/3 | 133.03 | +28.3% |
| 2016/3 | 103.71 | +20.6% |
| 2015/3 | 86 | -6.8% |
| 2014/3 | 92.32 | +1.2% |
| 2013/3 | 91.22 | +24.7% |
| 2012/3 | 73.17 | - |