| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 216.46 | +7.1% |
| 2024/3 | 202.05 | -63.0% |
| 2023/3 | 546.41 | +3.9% |
| 2022/3 | 526.11 | +16.5% |
| 2021/3 | 451.75 | +48.0% |
| 2020/3 | 305.22 | -6.3% |
| 2019/3 | 325.82 | +1.3% |
| 2018/3 | 321.55 | +8.9% |
| 2017/3 | 295.22 | +11.8% |
| 2016/3 | 264 | +7.7% |
| 2015/3 | 245.18 | +46.3% |
| 2014/3 | 167.63 | +55.4% |
| 2013/3 | 107.86 | +23.7% |
| 2012/3 | 87.23 | - |