| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 30.56 | -56.6% |
| 2024/3 | 70.48 | -27.5% |
| 2023/3 | 97.23 | -8.5% |
| 2022/3 | 106.22 | +32.1% |
| 2021/3 | 80.38 | -70.7% |
| 2020/3 | 273.9 | +28.9% |
| 2019/3 | 212.53 | +15.4% |
| 2018/3 | 184.12 | +225.9% |
| 2017/3 | 56.5 | -35.4% |
| 2016/3 | 87.48 | -45.1% |
| 2015/3 | 159.22 | -23.5% |
| 2014/3 | 208.23 | +19.2% |
| 2013/3 | 174.69 | +165.4% |
| 2012/3 | 65.82 | - |