| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 103.37 | +23.3% |
| 2025/3 | 83.81 | +19.1% |
| 2024/3 | 70.39 | +0.1% |
| 2023/3 | 70.35 | +0.8% |
| 2022/3 | 69.82 | +12.4% |
| 2021/3 | 62.11 | +60.5% |
| 2020/3 | 38.69 | -10.5% |
| 2019/3 | 43.25 | +6.6% |
| 2018/3 | 40.59 | +3.7% |
| 2017/3 | 39.15 | -9.4% |
| 2016/3 | 43.22 | +8.7% |
| 2015/3 | 39.75 | +54.2% |
| 2014/3 | 25.77 | +14.5% |
| 2013/3 | 22.51 | +186.8% |
| 2012/3 | 7.85 | - |