| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 160.55 | +3.8% |
| 2024/3 | 154.74 | -60.9% |
| 2023/3 | 395.62 | -52.5% |
| 2022/3 | 832.62 | +147.0% |
| 2021/3 | 337.09 | +123.1% |
| 2020/3 | 151.07 | -3.1% |
| 2019/3 | 155.83 | +11.0% |
| 2018/3 | 140.44 | +0.6% |
| 2017/3 | 139.55 | -45.2% |
| 2016/3 | 254.54 | +40.0% |
| 2015/3 | 181.86 | -22.4% |
| 2014/3 | 234.27 | +34.5% |
| 2013/3 | 174.19 | +55.0% |
| 2012/3 | 112.39 | - |