| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 139.97 | -12.8% |
| 2024/10 | 160.54 | +27.9% |
| 2023/10 | 125.52 | +26.6% |
| 2022/10 | 99.11 | +2.2% |
| 2021/10 | 97.01 | +51.2% |
| 2020/10 | 64.14 | -32.9% |
| 2019/10 | 95.59 | +26.5% |
| 2018/10 | 75.59 | -6.7% |
| 2017/10 | 81.03 | +18.4% |
| 2016/10 | 68.46 | +34.9% |
| 2015/10 | 50.75 | -1.6% |
| 2014/10 | 51.57 | +175.0% |
| 2013/10 | 18.75 | +150.3% |
| 2012/10 | 7.49 | -20.1% |
| 2011/10 | 9.37 | - |