| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 873.53 | +11.8% |
| 2024/9 | 781.26 | +2.5% |
| 2023/9 | 762.4 | +22.0% |
| 2022/9 | 624.87 | +13.5% |
| 2021/9 | 550.41 | +5.4% |
| 2020/9 | 522.37 | +49.6% |
| 2019/9 | 349.09 | -38.3% |
| 2018/9 | 565.77 | +28.4% |
| 2017/9 | 440.76 | +33.3% |
| 2016/9 | 330.56 | +49.0% |
| 2015/9 | 221.86 | +64.0% |
| 2014/9 | 135.29 | +10.2% |
| 2013/9 | 122.78 | +84.2% |
| 2012/9 | 66.67 | -50.6% |
| 2011/9 | 134.99 | - |