| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 200.29 | -64.1% |
| 2024/3 | 558.32 | -10.1% |
| 2023/3 | 621.1 | +64.0% |
| 2022/3 | 378.63 | +3.8% |
| 2021/3 | 364.89 | -7.7% |
| 2020/3 | 395.28 | -6.0% |
| 2019/3 | 420.67 | +24.7% |
| 2018/3 | 337.43 | +31.9% |
| 2017/3 | 255.87 | +26.9% |
| 2016/3 | 201.7 | +52.8% |
| 2015/3 | 132.04 | +8.9% |
| 2014/3 | 121.23 | -39.1% |
| 2013/3 | 199.17 | +146.2% |
| 2012/3 | 80.91 | - |