| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 183.22 | +3.5% |
| 2024/3 | 177.04 | -59.6% |
| 2023/3 | 438.13 | +28.3% |
| 2022/3 | 341.53 | -12.4% |
| 2021/3 | 389.69 | +39.2% |
| 2020/3 | 279.93 | +51.4% |
| 2019/3 | 184.9 | -33.5% |
| 2018/3 | 278.16 | +26.3% |
| 2017/3 | 220.25 | -9.8% |
| 2016/3 | 244.22 | +46.2% |
| 2015/3 | 167.1 | -4.0% |
| 2014/3 | 174.13 | +2.1% |
| 2013/3 | 170.57 | +1.8% |
| 2012/3 | 167.59 | - |