| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 279.63 | +59.5% |
| 2024/3 | 175.37 | -75.2% |
| 2023/3 | 708.51 | +379.5% |
| 2022/3 | 147.76 | -58.7% |
| 2021/3 | 357.92 | +13.4% |
| 2020/3 | 315.74 | +35.0% |
| 2019/3 | 233.96 | +28.1% |
| 2018/3 | 182.66 | -16.3% |
| 2017/3 | 218.19 | +322.8% |
| 2016/3 | 51.61 | -82.5% |
| 2015/3 | 295.58 | +21.2% |
| 2014/3 | 243.79 | +84.4% |
| 2013/3 | 132.23 | +389.9% |
| 2012/3 | 26.99 | - |