| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 139.58 | +27.2% |
| 2025/3 | 109.76 | +13.3% |
| 2024/3 | 96.84 | -48.4% |
| 2023/3 | 187.84 | -33.5% |
| 2022/3 | 282.29 | +382.5% |
| 2021/3 | 58.51 | -84.2% |
| 2020/3 | 369.36 | +1.8% |
| 2019/3 | 362.98 | -14.6% |
| 2018/3 | 425.11 | +455.6% |
| 2017/3 | 76.52 | +28.2% |
| 2016/3 | 59.7 | +16.0% |
| 2015/3 | 51.47 | +7.0% |
| 2014/3 | 48.1 | +23.5% |
| 2013/3 | 38.94 | +1.0% |
| 2012/3 | 38.57 | - |