| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 288.2 | +28.3% |
| 2024/3 | 224.66 | -28.6% |
| 2023/3 | 314.43 | +83.7% |
| 2022/3 | 171.12 | +99.4% |
| 2021/3 | 85.82 | +13.4% |
| 2020/3 | 75.66 | +12.1% |
| 2019/3 | 67.48 | +100.7% |
| 2018/3 | 33.62 | -160.1% |
| 2017/3 | -55.9 | -261.1% |
| 2016/3 | 34.7 | -51.2% |
| 2015/3 | 71.11 | +11.5% |
| 2014/3 | 63.78 | +64.9% |
| 2013/3 | 38.67 | +126.1% |
| 2012/3 | 17.1 | - |