| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 216.67 | +7.1% |
| 2024/3 | 202.29 | -63.0% |
| 2023/3 | 547.21 | +3.8% |
| 2022/3 | 527.33 | +16.3% |
| 2021/3 | 453.28 | +48.0% |
| 2020/3 | 306.18 | -6.3% |
| 2019/3 | 326.81 | +1.3% |
| 2018/3 | 322.62 | +8.9% |
| 2017/3 | 296.27 | +11.9% |
| 2016/3 | 264.87 | +7.7% |
| 2015/3 | 245.94 | +46.3% |
| 2014/3 | 168.07 | +49.2% |
| 2013/3 | 112.65 | +24.0% |
| 2012/3 | 90.84 | - |