| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 157.31 | +12.2% |
| 2024/3 | 140.23 | -21.5% |
| 2023/3 | 178.55 | -77.9% |
| 2022/3 | 809.49 | +65.2% |
| 2021/3 | 490.11 | +28.3% |
| 2020/3 | 381.89 | -52.0% |
| 2019/3 | 795.34 | -15.3% |
| 2018/3 | 938.66 | +42.5% |
| 2017/3 | 658.63 | -19.4% |
| 2016/3 | 816.78 | -23.0% |
| 2015/3 | 1061.02 | +87.2% |
| 2014/3 | 566.86 | -7.9% |
| 2013/3 | 615.59 | -13.2% |
| 2012/3 | 709.2 | - |