| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 301.48 | -58.4% |
| 2024/3 | 724.34 | +22.7% |
| 2023/3 | 590.26 | +14.5% |
| 2022/3 | 515.3 | +37.8% |
| 2021/3 | 374.08 | -26.9% |
| 2020/3 | 511.57 | -1.5% |
| 2019/3 | 519.59 | -0.1% |
| 2018/3 | 520.27 | +0.9% |
| 2017/3 | 515.58 | +9.1% |
| 2016/3 | 472.67 | -14.2% |
| 2015/3 | 550.85 | -9.9% |
| 2014/3 | 611.14 | +4.3% |
| 2013/3 | 585.94 | +56.7% |
| 2012/3 | 373.99 | - |