| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 425.71 | -6.0% |
| 2024/9 | 453.05 | +26.9% |
| 2023/9 | 356.94 | +8.2% |
| 2022/9 | 329.95 | +38.4% |
| 2021/9 | 238.32 | -6.1% |
| 2020/9 | 253.91 | +27.5% |
| 2019/9 | 199.12 | +4.0% |
| 2018/9 | 191.45 | +3.2% |
| 2017/9 | 185.45 | +31.9% |
| 2016/9 | 140.63 | -14.7% |
| 2015/9 | 164.96 | +6.9% |
| 2014/9 | 154.37 | -18.0% |
| 2013/9 | 188.31 | +5.3% |
| 2012/9 | 178.8 | +6.3% |
| 2011/9 | 168.23 | - |