| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 138.72 | +4.9% |
| 2024/3 | 132.21 | +20.8% |
| 2023/3 | 109.47 | +27.6% |
| 2022/3 | 85.78 | +35.5% |
| 2021/3 | 63.3 | +16.6% |
| 2020/3 | 54.31 | -7.2% |
| 2019/3 | 58.52 | +28.3% |
| 2018/3 | 45.62 | +17.8% |
| 2017/3 | 38.74 | +109.4% |
| 2016/3 | 18.5 | -43.0% |
| 2015/3 | 32.48 | +296.1% |
| 2014/3 | 8.2 | -49.3% |
| 2013/3 | 16.18 | -295.2% |
| 2012/3 | -8.29 | - |