| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 74.33 | -24.8% |
| 2024/3 | 98.84 | -35.0% |
| 2023/3 | 151.97 | -61.2% |
| 2022/3 | 392.08 | +41.7% |
| 2021/3 | 276.61 | -16.8% |
| 2020/3 | 332.56 | +190.1% |
| 2019/3 | 114.65 | -61.0% |
| 2018/3 | 294.35 | +2.0% |
| 2017/3 | 288.45 | -20.6% |
| 2016/3 | 363.28 | +60.9% |
| 2015/3 | 225.73 | -29.1% |
| 2014/3 | 318.54 | +90.7% |
| 2013/3 | 167.07 | -16.3% |
| 2012/3 | 199.61 | - |