| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 379.74 | -29.0% |
| 2025/3 | 534.92 | -21.7% |
| 2024/3 | 682.95 | +9.8% |
| 2023/3 | 622.18 | +18.1% |
| 2022/3 | 526.78 | +55.3% |
| 2021/3 | 339.14 | +9.4% |
| 2020/3 | 310.13 | +19.8% |
| 2019/3 | 258.79 | +14.4% |
| 2018/3 | 226.22 | +349.0% |
| 2017/3 | 50.38 | +14.8% |
| 2016/3 | 43.88 | +6.2% |
| 2015/3 | 41.3 | +9.8% |
| 2014/3 | 37.63 | -13.9% |
| 2013/3 | 43.68 | - |