| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 2667.29 | -2.9% |
| 2024/3 | 2747.44 | +35.1% |
| 2023/3 | 2032.98 | +5.9% |
| 2022/3 | 1919.68 | +61.9% |
| 2021/3 | 1185.87 | +5.8% |
| 2020/3 | 1120.86 | +4.3% |
| 2019/3 | 1074.32 | +91.7% |
| 2018/3 | 560.53 | -3.8% |
| 2017/3 | 582.68 | +8.7% |
| 2016/3 | 536.05 | +19.6% |
| 2015/3 | 448.11 | -27.9% |
| 2014/3 | 621.31 | +81.2% |
| 2013/3 | 342.85 | +129.5% |
| 2012/3 | 149.42 | - |