| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 284.43 | +16.6% |
| 2024/9 | 243.85 | +38.7% |
| 2023/9 | 175.86 | -44.1% |
| 2022/9 | 314.66 | +170.9% |
| 2021/9 | 116.17 | +15.0% |
| 2020/9 | 101.04 | +44.2% |
| 2019/9 | 70.09 | +21.4% |
| 2018/9 | 57.72 | - |
| 2016/9 | 78.36 | +49.1% |
| 2015/9 | 52.57 | +19.8% |
| 2014/9 | 43.87 | +24.4% |
| 2013/9 | 35.26 | +26.6% |
| 2012/9 | 27.86 | +25.6% |
| 2011/9 | 22.19 | - |