| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 481.16 | +43.2% |
| 2024/3 | 336.12 | +6.5% |
| 2023/3 | 315.5 | -20.5% |
| 2022/3 | 396.72 | +356.5% |
| 2021/3 | 86.91 | -66.7% |
| 2020/3 | 261.22 | +38.2% |
| 2019/3 | 189.05 | +446.5% |
| 2018/3 | 34.59 | +6.3% |
| 2017/3 | 32.55 | -16.5% |
| 2016/3 | 38.97 | +30.9% |
| 2015/3 | 29.78 | -19.7% |
| 2014/3 | 37.1 | +92.5% |
| 2013/3 | 19.27 | +2.0% |
| 2012/3 | 18.9 | - |