| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 170.35 | +9.5% |
| 2024/9 | 155.59 | +6.8% |
| 2023/9 | 145.71 | -6.2% |
| 2022/9 | 155.27 | +3.7% |
| 2021/9 | 149.71 | +84.0% |
| 2020/9 | 81.38 | -31.0% |
| 2019/9 | 117.92 | +4.9% |
| 2018/9 | 112.4 | +1.6% |
| 2017/9 | 110.65 | +10.2% |
| 2016/9 | 100.39 | +12.5% |
| 2015/9 | 89.25 | +9.7% |
| 2014/9 | 81.34 | +6.0% |
| 2013/9 | 76.71 | +1.6% |
| 2012/9 | 75.51 | +16.2% |
| 2011/9 | 64.98 | - |