| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 115.52 | +25.7% |
| 2024/3 | 91.93 | -82.0% |
| 2023/3 | 511.12 | +63.1% |
| 2022/3 | 313.46 | +15.8% |
| 2021/3 | 270.62 | -3.2% |
| 2020/3 | 279.62 | +0.6% |
| 2019/3 | 277.95 | +44.9% |
| 2018/3 | 191.76 | -63.7% |
| 2017/3 | 528.05 | +40.0% |
| 2016/3 | 377.21 | +111.1% |
| 2015/3 | 178.68 | +4.4% |
| 2014/3 | 171.07 | -28.2% |
| 2013/3 | 238.36 | +4.9% |
| 2012/3 | 227.13 | - |