| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 214.3 | +27.4% |
| 2024/3 | 168.16 | -11.8% |
| 2023/3 | 190.59 | +9.5% |
| 2022/3 | 174.12 | +4.5% |
| 2021/3 | 166.58 | +22.3% |
| 2020/3 | 136.21 | +9.5% |
| 2019/3 | 124.35 | -0.1% |
| 2018/3 | 124.43 | -3.7% |
| 2017/3 | 129.16 | +14.9% |
| 2016/3 | 112.39 | +28.6% |
| 2015/3 | 87.4 | +15.8% |
| 2014/3 | 75.45 | +101.4% |
| 2013/3 | 37.47 | +17.5% |
| 2012/3 | 31.88 | - |