| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 151.04 | +14.5% |
| 2024/3 | 131.96 | +5.1% |
| 2023/3 | 125.53 | +7.8% |
| 2022/3 | 116.44 | +14.9% |
| 2021/3 | 101.33 | -6.7% |
| 2020/3 | 108.63 | +12.0% |
| 2019/3 | 96.96 | +11.8% |
| 2018/3 | 86.76 | +17.3% |
| 2017/3 | 73.98 | +23.1% |
| 2016/3 | 60.12 | +13.8% |
| 2015/3 | 52.84 | +14.1% |
| 2014/3 | 46.32 | +41.3% |
| 2013/3 | 32.78 | -19.5% |
| 2012/3 | 40.71 | - |