| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 253.01 | +10.9% |
| 2024/3 | 228.15 | +43.8% |
| 2023/3 | 158.71 | -32.5% |
| 2022/3 | 235.18 | +1.3% |
| 2021/3 | 232.21 | +14.7% |
| 2020/3 | 202.46 | -11.7% |
| 2019/3 | 229.21 | +28.8% |
| 2018/3 | 177.89 | +37.3% |
| 2017/3 | 129.52 | -4.9% |
| 2016/3 | 136.18 | -4.0% |
| 2015/3 | 141.9 | +4.8% |
| 2014/3 | 135.34 | +27.2% |
| 2013/3 | 106.4 | +92.1% |
| 2012/3 | 55.38 | - |