| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 170.49 | +11.0% |
| 2025/3 | 153.61 | +15.2% |
| 2024/3 | 133.29 | +0.7% |
| 2023/3 | 132.31 | +33.1% |
| 2022/3 | 99.37 | +24.1% |
| 2021/3 | 80.1 | +2.4% |
| 2020/3 | 78.21 | -43.9% |
| 2019/3 | 139.31 | +9.9% |
| 2018/3 | 126.76 | +19.8% |
| 2017/3 | 105.81 | +49.1% |
| 2016/3 | 70.98 | -1.5% |
| 2015/3 | 72.04 | -5.4% |
| 2014/3 | 76.19 | +30.5% |
| 2013/3 | 58.37 | +34.2% |
| 2012/3 | 43.49 | - |