| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 289.39 | -5.9% |
| 2024/3 | 307.52 | +28.7% |
| 2023/3 | 238.87 | +15.6% |
| 2022/3 | 206.68 | +35.8% |
| 2021/3 | 152.15 | +15.8% |
| 2020/3 | 131.35 | -46.0% |
| 2019/3 | 243.11 | -8.0% |
| 2018/3 | 264.28 | +18.8% |
| 2017/3 | 222.46 | +28.6% |
| 2016/3 | 172.93 | +63.1% |
| 2015/3 | 106.01 | -42.0% |
| 2014/3 | 182.76 | +2.1% |
| 2013/3 | 179.05 | -75.3% |
| 2012/3 | 725.61 | - |