| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 320.03 | +17.6% |
| 2025/3 | 272.03 | +8.6% |
| 2024/3 | 250.47 | +24.9% |
| 2023/3 | 200.48 | -1.4% |
| 2022/3 | 203.38 | +20.0% |
| 2021/3 | 169.52 | -6.1% |
| 2020/3 | 180.53 | +27.7% |
| 2019/3 | 141.4 | +19.1% |
| 2018/3 | 118.69 | +23.6% |
| 2017/3 | 96.05 | +16.7% |
| 2016/3 | 82.33 | +23.4% |
| 2015/3 | 66.72 | +12.2% |
| 2014/3 | 59.49 | +347.0% |
| 2013/3 | 13.31 | - |